Crimping pliers convenient for wiring

Abstract

The utility model relates to the technical field of electrician tools, in particular to a crimping plier convenient for wiring, which comprises a crimping plier body and a handle, one end of the crimping plier body is provided with a crimping groove, one side of the crimping groove is connected with a positioning sheet, and the crimping plier body is provided with an adjusting knob facing the positioning sheet. An adjusting groove is formed in the end, facing the crimping groove, of the positioning piece in the extending direction of the positioning piece, one end of the adjusting knob penetrates through the adjusting groove and is connected to the crimping plier body, and the other end of the adjusting knob abuts against the positioning piece. The handle is hinged to the crimping plier body, a blade is arranged on the side, away from the crimping groove, of the handle, the crimping plier body is provided with a wire stripping groove facing the blade, the crimping plier body and the handle define a clamping and pressing connector between the wire stripping groove and the crimping groove, and a pressing structure is arranged at the end, away from the blade, of the clamping and pressing connector. The utility model aims to improve the space utilization rate of the high-voltage wire clamp so as to solve the problem of inconvenience in use caused by single function.

Description

Technical Field

[0001] The utility model relates to the technical field of electrician tools, in particular to a pair of wire crimping pliers which are convenient for wiring. Background Art

[0002] Power construction involves the construction, installation, maintenance, and overhaul of electrical equipment and facilities. Wire crimping pliers are frequently used in these operations. Wire crimping pliers are a common tool used in power construction, primarily for crimping wires to ensure strong contact between them, preventing loose wires or poor contact, thereby ensuring the proper operation of electrical equipment.

[0003] Crimping tools come in different configurations depending on their functionality. These include features like through-hole connector crimping, stripping, ratchet assist, and cable detection. Users can choose the right crimping tool based on their needs. However, frequently changing tools during operation can be cumbersome, and carrying multiple tools can be inconvenient. Utility Model Content

[0004] The main purpose of the utility model is to provide a wire crimping pliers which is convenient for wiring, aiming to improve the space utilization rate of the wire crimping pliers and solve the inconvenience caused by the single function.

[0005] To achieve the above-mentioned purpose, the present invention provides a wire crimping tool that is convenient for wiring, comprising a wire crimping tool body and a handle:

[0006] One end of the crimping pliers body is provided with a crimping groove, one side of the crimping groove is connected to a positioning piece, the crimping pliers body is provided with an adjusting knob facing the positioning piece, the positioning piece is provided with an adjusting groove along the extension direction of the positioning piece at one end facing the crimping groove, one end of the adjusting knob is passed through the adjusting groove and is connected to the crimping pliers body, and the other end abuts against the positioning piece; and

[0007] The handle is hinged to the crimping pliers body, and a blade is provided on the side of the handle away from the crimping groove. The crimping pliers body is provided with a wire stripping groove facing the blade. The crimping pliers body and the handle form a clamping interface between the wire stripping groove and the crimping groove, and a pressing structure is provided on the end of the crimping interface away from the blade.

[0008] In one embodiment of the present application, the clamping interface includes a clamping plate and a positioning seat:

[0009] The clamping plate is connected to one end of the blade away from the rotating shaft of the handle, and the clamping plate is provided with a clamping groove toward the wire crimping pliers body; and

[0010] The positioning seat is connected to the side edge of the wire stripping groove and is arranged opposite to the clamping plate. The positioning seat is provided with a positioning groove facing the clamping groove. The positioning groove and the clamping groove enclose a clamping space.

[0011] In one embodiment of the present application, a limiting seat is extended from the bottom of the positioning seat in a direction away from the positioning groove, and limiting plates are provided on both sides of the limiting seat facing both sides of the positioning groove. The limiting plates are wrapped around one side of the positioning groove, and the diameter between adjacent limiting plates is larger than the diameter of the positioning groove.

[0012] In one embodiment of the present application, the pressing structure includes a workbench and a pressing block:

[0013] The workbench and the positioning seat are integrally formed, and the positioning seat extends out of the workbench along a side away from the wire stripping groove; and

[0014] The pressing block and the clamping plate are integrally formed, and the pressing block is connected to a side of the clamping plate away from the blade.

[0015] In one embodiment of the present application, a conducting portion is provided on a side of the pressing block facing away from the clamping plate, and a thickness of the conducting portion gradually decreases in a direction away from the clamping plate.

[0016] In one embodiment of the present application, the pressing block is provided with a pressing portion facing the workbench, the pressing portion is arc-shaped, and the arc top of the pressing portion is arranged toward the workbench.

[0017] In one embodiment of the present application, the side of the wire crimping pliers body facing the handle is provided with a clearance groove relative to the blade, and the other side facing the blade is provided with a cutting platform, and the wire stripping groove is connected to one end of the cutting platform facing the wire crimping groove.

[0018] By adopting the above technical solution, the utility model has the following advantages:

[0019] 1. One end of the handle is hinged to the corresponding end of the crimping pliers body, and the two are rotatably connected to each other to make the crimping pliers easy to operate. The crimping pliers body and the handle are arranged along the rotation axis of the two to the other end away from the rotation axis according to the force required for crimping. A cutting structure consisting of a blade and a stripping groove, a crimping interface for crimping cables, a crimping structure for crimping connectors connecting two cables, a crimping groove and a positioning piece for crimping network cable crystal heads. Due to the principle of leverage, the closer to the rotation groove between the handle and the crimping pliers, the greater the pressure caused by the handle when pressing. Therefore, this design can maximize the use of the space on the crimping pliers and make it more versatile.

[0020] 2. Unlike other wire crimping structures, the wire crimping trough and positioning piece are used to press the network cable crystal head, which requires more stability to ensure that multiple cables of the network cable are stably inserted into the crystal head. Therefore, the wire crimping trough is stably installed through the positioning piece. In order to make the positioning piece easy to adjust, the positioning piece can be easily moved and its position can be adjusted when the adjustment knob is loosened through the adjustment slot. The adjustment knob can be more convenient to perform loosening and tightening operations, making it more convenient to use. Multiple wire crimping troughs can be set according to needs, and each wire crimping trough corresponds to a specification of crystal head, which can make the wire crimping pliers of this application more universal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 This is a schematic structural diagram of a wire crimping pliers for easy wiring according to the utility model from one perspective;

[0023] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0024] Figure 3 This is a schematic structural diagram of a wire crimping pliers for easy wiring from another perspective of the present invention.

[0025] Description of Figure Numbers:

[0026] 1. Crimping pliers body; 11. Crimping groove; 12. Wire stripping groove; 13. Giving way groove; 14. Cutting platform; 2. Adjustment knob; 3. Positioning piece; 31. Adjustment groove; 4. Handle; 41. Blade; 5. Crimping interface; 51. Clamp; 52. Positioning seat; 53. Limiting seat; 54. Limiting piece; 6. Pressing structure; 61. Workbench; 62. Pressing block; 63. Conducting part; 64. Pressing part.

[0027] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0029] Reference Figures 1 to 3The pliers body 1 is provided with a wire stripping groove 12, and the pliers body 1 and the handle 4 are provided with a wire stripping groove 12, and the pliers body 1 and the handle 4 are provided with a wire stripping groove 12, and a crimping interface 5 is formed between the wire stripping groove 12 and the crimping groove 11. The crimping interface 5 is provided with a pressing structure 6 at one end of the crimping interface 5 facing away from the blade 41.

[0030] One end of the handle 4 is hinged to the corresponding end of the crimping pliers body 1, and the two are rotatably connected to each other to make the crimping pliers easy to operate. The crimping pliers body 1 and the handle 4 are sequentially provided with a cutting structure consisting of a blade 41 and a stripping groove 12, a crimping interface 5 for crimping cables, a pressing structure 6 for pressing a connector for connecting two cables, a crimping groove 11 for crimping a network cable crystal head, and a positioning piece 3 along the rotation axis of the crimping pliers to the other end away from the rotation axis according to the force required for crimping. Due to the principle of leverage, the closer to the rotating groove between the handle 4 and the crimping pliers, the greater the pressure caused by the handle 4 when pressing. Therefore, this design can maximize the use of the space on the crimping pliers and make it more versatile.

[0031] Different from other wire crimping structures, the wire crimping groove 11 and the positioning piece 3 are used to crimp the network cable crystal head, which requires more stability to ensure that multiple cables of the network cable are stably inserted into the crystal head. Therefore, the wire crimping groove 11 is stably installed through the positioning piece 3. In order to make the positioning piece 3 easy to adjust, the positioning piece 3 can be easily moved and its position adjusted when the adjusting knob 2 is loosened through the adjustment groove 31. The adjusting knob 2 can be more convenient to perform loosening and tightening operations, making it more convenient to use. Multiple wire crimping grooves 11 can be set according to needs, and each wire crimping groove 11 corresponds to a specification of crystal head, which can make the wire crimping pliers of this application more universal.

[0032] See also Figures 1 to 3 In one embodiment of the present application, the clamping interface 5 includes a clamping plate 51 and a positioning seat 52. The clamping plate 51 is connected to the end of the rotating axis of the blade 41 away from the handle 4, and the clamping plate 51 is provided with a clamping groove toward the wire crimping pliers body 1; the positioning seat 52 is connected to the side edge of the wire stripping groove 12 and is arranged opposite the clamping plate 51. The positioning seat 52 is provided with a positioning groove facing the clamping groove, and the positioning groove and the clamping groove enclose a clamping space.

[0033] The clamping interface 5 is connected to one side of the blade 41 and the wire stripping groove 12. In addition to making the force at this location stronger and more stable, it can also serve as a limiting part of the wire stripping groove 12 to ensure the normal operation of the wire stripping groove 12. The clamping groove of the clamping plate 51 is used to apply force, and the positioning seat 52 is used to maintain the stability of the cable to be pressed. At the same time, the positioning groove serves as a clamping limit. Through the cooperation of these structures, the cable can be easily stressed and pressed into the required state in the clamping space. Through these structures, the working state of the wire crimping pliers is more stable.

[0034] See also Figure 3 In one embodiment of the present application, a limiting seat 53 extends from the bottom of the positioning seat 52 in a direction away from the positioning groove, and limiting plates 54 are provided on both sides of the limiting seat 53 facing the two sides of the positioning groove. The limiting plates 54 are wrapped around one side of the positioning groove, and the diameter between adjacent limiting plates 54 is larger than the diameter of the positioning groove.

[0035] The limiting seat 53 can also be called a supporting seat, which allows the excess part of the cable and the processed part to be kept stably placed together, so that the processing accuracy is higher. The limiting plate 54 is wrapped around both sides of the positioning groove to limit the cable to prevent it from being offset at other positions except the stressed position after being subjected to force, resulting in damage to the pressed structure 6 or the blade 41, making the entire crimping pliers work more stably and efficiently.

[0036] See also Figures 1 to 3 In one embodiment of the present application, the pressing structure 6 includes a workbench 61 and a pressing block 62. The workbench 61 and the positioning seat 52 are integrally formed, and the positioning seat 52 extends out of the workbench 61 along the side away from the wire stripping groove 12; the pressing block 62 and the splint 51 are integrally formed, and the pressing block 62 is connected to the side of the splint 51 away from the blade 41.

[0037] The pressing structure 6 and the clamping interface 5 are integrally formed, which can effectively ensure the strength of the pressing structure 6 itself and prevent it from being broken due to excessive force. The integral forming can effectively ensure the structural strength.

[0038] See also Figures 1 to 2 In one embodiment of the present application, a conducting portion 63 is provided on a side of the pressing block 62 facing away from the splint 51 , and a thickness of the conducting portion 63 gradually decreases in a direction away from the splint 51 .

[0039] The setting of the transmission part 63 can reduce the pressing structure 6, reduce the volume of the wire crimping pliers themselves, and make it easier for users to use. At the same time, the transmission part 63 can transmit the force of the handle 4 to the pressure block 62 through the splint 51, so that the pressure caused by the pressure block 62 is more uniform and stable.

[0040] See also Figure 2In one embodiment of the present application, the pressing block 62 is provided with a pressing portion 64 facing the workbench 61 . The pressing portion 64 is arc-shaped, and the top of the pressing portion 64 is arranged toward the workbench 61 .

[0041] The pressing portion 64 is set to be an arc shape. The arc structure makes the force on the object placed on the workbench 61 more concentrated, and the pressing purpose can be achieved quickly. The radius of the arc is relatively large, which can make the contact area between the pressing portion 64 and the object to be pressed larger, avoiding slipping of the pressing structure 6.

[0042] See also Figures 1 to 3 In one embodiment of the present application, a clearance groove 13 is provided on one side of the crimping pliers body 1 facing the handle 4 relative to the blade 41, and a cutting platform 14 is provided on the other side facing the blade 41, and the wire stripping groove 12 is connected to one end of the cutting platform 14 facing the crimping groove 11.

[0043] The clearance groove 13 can expose the blade 41, making the blade 41 easy to replace and maintain. The cutting platform 14 is set close to the rotating shaft between the wire crimping pliers body 1 and the handle 4, so that this position can cause greater pressure. By cooperating with the blade 41, the metal cable can be easily cut, reducing the damage to the blade 41. The combined force of the stripping groove 12 and the blade 41 does not need to be too large, and can be connected to the side of the cutting platform 14 facing the wire crimping groove 11, so that the wire crimping pliers can better utilize the space of the clamp body. Through these structures, it can be used more flexibly and has multiple functions, which can effectively improve the user experience.

[0044] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0045] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A wire crimping pliers convenient for wiring, characterized in that: include: A crimping pliers body, wherein one end of the crimping pliers body is provided with a crimping groove, one side of the crimping groove is connected to a positioning piece, the crimping pliers body is provided with an adjustment knob facing the positioning piece, the positioning piece is provided with an adjustment groove along the extension direction of the positioning piece at one end facing the crimping groove, one end of the adjustment knob is passed through the adjustment groove and connected to the crimping pliers body, and the other end abuts against the positioning piece; and The handle is hinged to the crimping pliers body, a blade is provided on the side of the handle away from the crimping groove, the crimping pliers body is provided with a wire stripping groove toward the blade, the crimping pliers body and the handle form a crimping interface between the wire stripping groove and the crimping groove, and a pressing structure is provided on the end of the crimping interface away from the blade.

2. A wire crimping pliers for facilitating wiring according to claim 1, characterized in that: The crimping interface comprises: a clamping plate connected to an end of the blade away from the rotating shaft of the handle, the clamping plate being provided with a clamping groove toward the crimping pliers body; and A positioning seat is connected to the side edge of the wire stripping groove and is arranged opposite to the clamping plate. The positioning seat is provided with a positioning groove facing the clamping groove, and the positioning groove and the clamping groove enclose a clamping space.

3. A wire crimping tool for facilitating wiring according to claim 2, characterized in that: A limiting seat is extended from the bottom of the positioning seat in a direction away from the positioning groove. Limiting plates are provided on both sides of the limiting seat facing the two sides of the positioning groove. The limiting plates are wrapped around one side of the positioning groove, and the diameter between adjacent limiting plates is larger than the diameter of the positioning groove.

4. A wire crimping tool for facilitating wiring according to claim 2, characterized in that: The pressing structure comprises: A workbench, wherein the workbench and the positioning seat are integrally formed, and the positioning seat extends out of the workbench along a side away from the wire stripping groove; and A pressing block is formed integrally with the clamping plate, and the pressing block is connected to a side of the clamping plate away from the blade.

5. The wire crimping pliers for facilitating wiring according to claim 4, characterized in that: A conducting portion is provided on a side of the pressing block facing away from the clamping plate, and a thickness of the conducting portion gradually decreases in a direction away from the clamping plate.

6. The wire crimping pliers for facilitating wiring according to claim 5, characterized in that: The pressing block is provided with a pressing portion facing the workbench, the pressing portion is arc-shaped, and the arc top of the pressing portion is arranged toward the workbench.

7. The wire crimping pliers for facilitating wiring according to claim 1, characterized in that: The side of the crimping pliers body facing the handle is provided with a clearance groove relative to the blade, and the other side facing the blade is provided with a cutting platform, and the stripping groove is connected to one end of the cutting platform facing the crimping groove.

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