Manual steel wire shearing device
By designing the driving shaft, the driving shaft, the driven shaft and the driven disc drive the shear knife to rotate, and combining the locking and limiting mechanism, the problem of inconvenience and insecure of the steel wire shear equipment is solved, and convenient and safe wire shearing is achieved.
Patent Information
- Application Number
- CN202422077803.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-08-27
AI Technical Summary
In the prior art, wire shearing equipment has problems such as inconvenient carrying, high cost and unsafe operation, especially in manual handheld process, which can easily cause damage to workers.
A manual wire shearing device is designed, including an active shaft, an active disc, a driven shaft and a driven disc, which drives the shear knife to rotate, and combines the locking and limiting mechanism to ensure stable clamping and shearing of the steel wire, avoid deviation, and achieve miniaturization and portability.
It improves the safety and stability of steel wire shearing, reduces costs, is easy to carry and use, meets the shearing needs of different specifications of steel wires, and ensures personal safety.
Smart Images
Figure CN223234960U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of steel wire processing, in particular to a manual steel wire shearing device. Background Art
[0002] Steel wire is a recycled product of steel, usually made from hot-rolled wire rods and cold-drawn, with shapes including round, square, oval, triangular, etc. In addition to direct use, steel wire is also used to produce wire ropes, steel corrugated wires and other products. The performance requirements of steel wire include tearing strength, coating color, softness and fatigue resistance, etc., to ensure that it exhibits good mechanical properties in various applications. The application range of steel wire is very wide, covering almost all industrial fields, from construction to aerospace, from agriculture to electronic communications. Different types of steel wire are used in different scenarios according to their characteristics to meet various industrial needs.
[0003] In response to different usage requirements of steel wire, some usage scenarios require cutting the steel wire into a length that meets the usage requirements so that subsequent processing work can be carried out effectively. However, in the existing technology, when cutting the steel wire, it is usually cut with the help of pliers and other equipment. During this process, manual labor is required to hold the workpiece and tools separately. If the grip is unstable, it will cause injury to the worker and affect the work progress. Of course, there are currently electrical equipment such as cutting machines that can achieve steel wire cutting, but for different working environments, the carrying and use conditions of electrical equipment are relatively inconvenient, and the investment cost is relatively high, which cannot effectively meet the usage requirements. For this reason, we provide a manual wire cutting device. Utility Model Content
[0004] In response to the technical problems existing in the above-mentioned wire shearing process, the utility model proposes a manual wire shearing device with reasonable design, simple structure, convenient processing and miniaturization of the equipment, which is especially convenient to carry and transport. At the same time, it can stably place the workpiece and complete the shearing work, effectively improving the functionality of the device, saving costs and fully meeting the use needs.
[0005] In order to achieve the above object, the technical solution adopted by the utility model is a manual wire shearing device, which includes a shearing device body. The shearing device body includes a frame designed in a shape of "Ji" character. One side of the frame is provided with a driving shaft, and a driving disk with a cross-section designed in a "T" shape is arranged on the driving shaft. A gear disk is arranged on the outer periphery of one side of the driving disk, and a plug-in board is arranged on the other side of the driving disk. The other side of the frame is provided with a driven shaft, and a driven disk designed in a shuttle shape is arranged on the driven shaft. A tooth disk meshing with the gear disk is arranged on one side of the driven disk. A through groove is opened in the driven disk, and a shearing knife is arranged in the through groove. A limiting mechanism is arranged above the shearing knife. A through hole is opened in the frame, a carrier plate is arranged on one side of the through hole, and a locking mechanism is arranged on the other side of the through hole.
[0006] Preferably, the locking mechanism includes a mounting block designed in a fan shape. A feeding hole is opened in the mounting block. An extension shell is arranged above the mounting block. A lifting rod is arranged in the extension shell. A pressing block is arranged at the lower end of the lifting rod. A locking screw rod for locking the pressing block is arranged on the outer side of the mounting block.
[0007] Preferably, the limiting mechanism includes a mounting plate. A mounting shell designed in a shape of "Ji" character is arranged on one side of the mounting plate. A limiting block is arranged in the mounting shell. A key-shaped groove is opened in front of the mounting shell. A limiting rod adapted to the key-shaped groove is arranged on the limiting block. A pressing spring is arranged above the limiting block located in the mounting shell.
[0008] Preferably, the three plug-in boards are designed in a trident shape and are hollow inside. A force-applying handle is arranged in the plug-in board.
[0009] Compared with the prior art, the advantages and positive effects of the utility model are as follows.
[0010] 1. The utility model provides a manual wire shearing device. The driving shaft, driving disk, driven shaft and driven disk are provided to drive the shearing knife to rotate circumferentially, thereby completing the shearing of the wire workpiece guided out of the through hole, realizing the processing of the workpiece, ensuring the effective implementation of subsequent processing work, and the operation is simple and convenient. The possibility of shaking of the workpiece is avoided, and damage to the workpiece is prevented, thereby improving the safety of the device and fully meeting the use requirements. The locking mechanism is provided, which can adapt to steel wires of different specifications and sizes and has a good clamping effect on them. In particular, when the shearing knife is used to shear the workpiece, the stability of the workpiece is ensured, the possibility of its deviation is reduced, the safety is improved, and personal safety is guaranteed. The limiting mechanism is provided, which can effectively lock the shearing knife to prevent it from deflecting, ensuring the smooth completion of the wire shearing work and meeting the use requirements. The device has a reasonable design, a simple structure, is easy to process, and realizes miniaturization of the device, which is especially convenient to carry and transport. At the same time, it can complete the stable placement of the workpiece and complete the shearing work, effectively improving the functionality of the device, saving costs, and fully meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0012] Figure 1 It is a structural schematic diagram of a manual wire shearing device;
[0013] Figure 2 This is a structural schematic diagram of a manual wire shearing device from another perspective;
[0014] Figure 3 This is a rear view of part of the internal structure of a manual wire cutting device;
[0015] Figure 4 This is a partial exploded schematic diagram of the structure of a manual wire shearing device;
[0016] Figure 5 It is a structural diagram of the limiting mechanism;
[0017] In the above figures, 1. frame; 1a. through hole; 2. driving shaft; 3. driving disk; 31. gear disk; 32. plug-in plate; 4. driven shaft; 5. driven disk; 51. gear disk; 52. through slot; 6. shear knife; 7. limiting mechanism; 71. mounting plate; 72. mounting shell; 721. key groove; 73. limiting block; 74. limiting rod; 75. tightening spring; 8. locking mechanism; 81. mounting block; 811. feed hole; 82. extension shell; 83. lifting rod; 84. tightening block; 85. locking screw; 9. carrier plate; 10. force handle. DETAILED DESCRIPTION
[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0020] Examples, such as Figures 1 to 5As shown in the figure, a manual wire shearing device includes a shearing device body. The shearing device body includes a frame body 1 designed in a "J" shape, which provides convenient conditions for the establishment of the shearing device body, ensures its stability during use, and meets the use requirements. Further, a driving shaft 2 is provided on one side of the frame body 1, and a driving disk 3 with a cross-section designed in a "T" shape is provided on the driving shaft 2. A gear disk 31 is provided on the outer periphery of one side of the driving disk 3, and a plug-in board 32 is provided on the other side of the driving disk 3. A driven shaft 4 is provided on the other side of the frame body 1, and a driven disk 5 designed in a shuttle shape is provided on the driven shaft 4. A tooth disk 51 meshing with the gear disk 31 is provided on one side of the driven disk 5. A through groove 52 is opened in the driven disk 5, which facilitates the wire to enter through the through hole 1a and exit through the through groove 52, ensuring the effective progress of the shearing work. A shearing knife 6 is provided in the through groove 52, and a limiting mechanism 7 is provided above the shearing knife 6. The establishment of the limiting mechanism 7 can limit the position of the shearing knife 6. Of course, a notch is opened in the shearing knife 6 to facilitate the work of the limiting mechanism 7. At the same time, the shearing knife 6 can be installed on the driven disk 5 in a threaded manner. For the effective progress of the subsequent shearing work, a through hole 1a is opened in the frame body 1, and a carrier plate 9 is provided on one side of the through hole 1a. The design of the carrier plate 9 can be conveniently replaced, and at the same time, it can be used in cooperation with the shearing knife 6 to ensure the effective completion of the wire shearing work and guarantee the use function. A locking mechanism 8 is provided on the other side of the through hole 1a. The specific description is as follows: First, according to the specification of the wire to be sheared, adjust the limiting mechanism 7 to complete the limitation of the workpiece. When starting to shear, use the limiting mechanism 7 to lock the workpiece to reduce the possibility of its deviation. Of course, the wire to be sheared passes through the through hole 1a and the through groove 52. At this time, according to different use requirements, the force application handle 10 is clamped in the plug-in board 32, and the driving disk 3 is rotated. Under the rotation of the gear disk 31, the driven disk 5 and the shearing knife 6 are driven to rotate, so that the wire can be sheared by the shearing knife 6 to complete the processing work. The operation is simple and convenient, greatly improving the use function of the device and effectively meeting the use requirements;
[0021] In the above process, the active shaft 2, active disk 3, driven shaft 4 and driven disk 5 are provided to drive the shearing knife 6 to rotate circumferentially, thereby completing the shearing of the steel wire workpiece guided out from the through hole 1a, realizing the processing of the workpiece, ensuring the effective implementation of subsequent processing work, and being simple and convenient to operate. It also avoids the possibility of the workpiece shaking, prevents manual damage, improves the safety of the device, and fully meets the use requirements; through the provided locking mechanism 8, it can adapt to steel wires of different specifications and sizes and has a good clamping effect on them, especially when the shearing knife 6 is used to shear the workpiece, it ensures the stability of the workpiece, reduces the possibility of its deviation, improves safety, and ensures personal safety; through the provided limiting mechanism 7, it can effectively lock the shearing knife 6 to prevent it from deflecting, ensuring the smooth completion of the steel wire shearing work, and meeting the use requirements; the device has a reasonable design, a simple structure, is easy to process and realizes miniaturization of the equipment, is especially easy to carry and transport, and at the same time, can complete the stable placement of the workpiece and complete the shearing work, effectively improving the functionality of the device, saving costs, and fully meeting the use requirements.
[0022] The locking screw 85 is screwed on the clamping block 84 to lock the workpiece.
[0023] In order to lock the installation position of the shearing knife 6, ensure the effective progress of the shearing work, and at the same time, facilitate the convenient replacement of the shearing knife 6, the limiting mechanism 7 includes a mounting plate 71. On one side of the mounting plate 71, there is a mounting shell 72 designed in a shape like the Chinese character "ji". Inside the mounting shell 72, there is a limiting block 73. In front of the mounting shell 72, there is a key-shaped groove 721. On the limiting block 73, there is a limiting rod 74 adapted to the key-shaped groove 721. Above the limiting block 73 located inside the mounting shell 72, there is a pressing spring 75. The specific description is as follows: According to the specifications of the steel wires to be sheared, select shearing knives 6 of different specifications, screw the shearing knife 6 into the through groove 52 of the driven disk 5. During the screwing-in process, lift the limiting rod 74 and make the limiting block 73 away from the notch in the shearing knife 6. After the shearing knife 6 is completely screwed in, release the limiting rod 74, and use the pressing spring 75 to press the limiting block 73 into the notch of the shearing knife 6 to limit the position of the shearing knife 6, prevent it from shifting, ensure the connection stability between the device components, and meet the use requirements.
[0024] In order to further improve the rationality of the device, the three plug-in boards 32 are designed in a trident shape and are hollow inside. Inside the plug-in boards 32, there is a force-applying handle 10. The specific description is as follows: For different specifications of steel wire workpieces to be sheared, according to different use requirements, the force-applying handle 10 can be inserted into different plug-in boards 32 to conveniently adjust the different force-applying degrees of the manual operation. Of course, it also provides different shearing effects for different specifications of steel wires, effectively improving the use functionality of the device.
[0025] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims
1. A manual wire shearing device, comprising a shearing device body, characterized in that: The shearing device body includes a frame designed in a shape of a capital letter "C", on one side of the frame is provided a driving shaft, on the driving shaft is provided a driving disk with a cross-section designed in a "T" shape, on the outer periphery of one side of the driving disk is provided a gear disk, on the other side of the driving disk is provided a plug-in board, on the other side of the frame is provided a driven shaft, on the driven shaft is provided a driven disk designed in a shuttle shape, on one side of the driven disk is provided a tooth disk meshing with the gear disk, a through groove is formed in the driven disk, a shearing knife is arranged in the through groove, a limiting mechanism is arranged above the shearing knife, a through hole is formed in the frame, a carrier disk is arranged on one side of the through hole, and a locking mechanism is arranged on the other side of the through hole.
2. A manual wire cutting device according to claim 1, characterized in that: The locking mechanism includes a mounting block designed in a fan shape, a feeding hole is formed in the mounting block, an extension shell is arranged above the mounting block, a lifting rod is arranged in the extension shell, a pressing block is arranged at the lower end of the lifting rod, and a locking screw rod for locking the pressing block is arranged on the outer side of the mounting block.
3. A manual wire cutting device according to claim 2, characterized in that: The limiting mechanism includes a mounting plate, on one side of the mounting plate is provided a mounting shell designed in a shape of a capital letter "C", a limiting block is arranged in the mounting shell, a key-shaped groove is formed in front of the mounting shell, a limiting rod adapted to the key-shaped groove is arranged on the limiting block, and a pressing spring is arranged above the limiting block located in the mounting shell.
4. A manual wire cutting device according to claim 3, characterized in that: The three plug-in boards are designed in a trident shape and are hollow inside, and a force-applying handle is arranged in the plug-in board.