Multipurpose wire stripper

Abstract

The utility model discloses a multipurpose wire stripper, which comprises a stripper head, the lower end of the stripper head passes through a stripper handle and is externally provided with a protective rubber sleeve, the lower end of the stripper handle at the lower end of the stripper head is fixedly provided with a connecting pipe, the inner part of the connecting pipe is provided with a movable cavity, and the rear end of the movable cavity is provided with a support spring. According to the utility model, the screw driver and the blade are respectively arranged at the lower ends of the mounting rods at the left side and the right side, so that operations of turning screws, cutting insulating layers and the like can be completed without replacing tools, the number of carried tools is reduced, the tools can be mounted and accommodated in the corresponding connecting pipes when not in use and sealed by the sealing cover, and normal use of the wire stripper cannot be influenced; the auxiliary fixing seat is matched with the movable clamping plate, and the position of the movable clamping plate can be adjusted when the wire is stripped, so that one end of the wire is supported and fixed, auxiliary operation is facilitated, and the wire stripping efficiency of the wire stripper is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire stripper technical field, concretely is a multipurpose wire stripper. BACKGROUND

[0002] In the field of electrical installation, electronic equipment maintenance and line reconstruction, wire stripper is an indispensable tool, its performance directly affects the work efficiency and quality, at present, the common wire stripper on market function is relatively single, just has basic wire insulation layer stripping function, in actual operation process, in addition to the need of stripping wire, the staff often also faces screw disassembly, small part cutting demand, this leads to the user to carry screwdriver, blade and other multiple tools, and when processing different specifications, thick and thin wire, lack effective auxiliary fixing structure, when facing thin or soft wire, the operator is difficult to accurately control the stripping position and strength, wire sliding, deviation condition is extremely easy to appear, leads to uneven stripping, can not satisfy the efficient operation demand under complex operation scene. SUMMARY

[0003] The utility model discloses a multipurpose wire stripper, has the advantages of multipurpose.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a multipurpose wire stripper, including the head of tongs, the lower end of the head of tongs is installed with the protective rubber sleeve through the handle and outside, the lower end of the handle of the lower end of the head of tongs is fixedly installed with the connecting pipe, the inside of the connecting pipe is provided with movable cavity, the rear end of the movable cavity is installed with the supporting spring, the lower end of the supporting spring is fixedly installed with the movable column, the inside screw of the movable column is installed with the mounting rod, and the lower end of the left and right two mounting rods is installed with screwdriver and blade respectively, the both sides of the top of the front of the head of tongs are installed with auxiliary fixing seat, the front of the auxiliary fixing seat is installed with the movable clamping plate.

[0005] As a preferred scheme, the inside of the auxiliary fixing seat and movable clamping plate is provided with arc slot, the arc slot corresponds the clamping groove in the head of tongs, the outside of the front of the auxiliary fixing seat is fixedly installed with the locating plate, the middle part of the locating plate is screw installed with the adjusting screw rod, the inner end of the adjusting screw rod is rotatably installed with the outside of the movable clamping plate.

[0006] As a preferred scheme, the upper and lower ends of the outside of the movable clamping plate are fixedly installed with the guide rod, and the outer end of the guide rod extends to the outside of the locating plate.

[0007] As a preferred scheme, the back of the connecting pipe is installed with the adjusting knob, and the locking end of the adjusting knob extends to the inside of the movable cavity and is tightly connected with the back of the movable column through the connecting pipe.

[0008] As a preferred embodiment, guide grooves are provided on both sides of the inner cavity of the movable cavity, and a protrusion is installed on the outside of the movable column, with the outer end of the protrusion embedded in the inside of the guide groove and slidably connected.

[0009] As a preferred embodiment, a sealing cap is rotatably installed below the end of the connecting pipe, and a rubber gasket is adhered to the top of the sealing cap, the diameter of which is the same as the inner diameter of the movable cavity.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model features screwdrivers and blades mounted on the lower ends of the left and right mounting rods, respectively. This allows for operations such as tightening screws and cutting insulation layers without the need to change tools, reducing the number of tools required. When not in use, the tools can be installed and stored inside the corresponding connecting pipe and sealed with a sealing cap, without affecting the normal use of the wire strippers. The auxiliary fixing base works in conjunction with the movable clamping plate. When stripping wires, the position of the movable clamping plate can be adjusted to support and fix one end of the wire, facilitating the operation and improving the wire stripping efficiency of the wire strippers.

[0012] 2. This utility model features an auxiliary fixing base and a movable clamping plate with an arc-shaped groove on the left side that corresponds to the groove inside the clamping head. This structural design ensures precise fit between the three components, forming a stable connection. Regardless of the shape of the workpiece, as long as it fits the contour of the arc-shaped groove and the clamping groove, it can be tightly fixed, greatly improving the equipment's versatility for workpieces of different specifications and shapes. It reduces positioning errors and installation inconveniences caused by workpiece differences. In addition, the operator can easily control the position of the movable clamping plate by rotating the adjusting screw. This design allows for quick adjustment of the fixing space according to actual needs, enabling clamping and fixing of workpieces of different sizes. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0014] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0015] Figure 3 This is a three-dimensional view of the auxiliary component structure of this utility model;

[0016] Figure 4 This utility model Figure 2 A magnified view of a portion of point A in the middle.

[0017] In the diagram: 1. Pliers head; 2. Protective rubber sleeve; 3. Connecting tube; 4. Movable cavity; 5. Support spring; 6. Movable column; 7. Mounting rod; 8. Screwdriver; 9. Blade; 10. Auxiliary fixing seat; 11. Moving plate; 12. Arc groove; 13. Positioning plate; 14. Adjusting screw; 15. Guide rod; 16. Adjusting knob. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Example 1:

[0021] Please see Figure 1 As shown, this utility model provides a multi-purpose wire stripper, including a pliers head 1. The lower end of the pliers head 1 is connected to a pliers handle and is fitted with a protective rubber sleeve 2. A connecting tube 3 is fixedly installed at the lower end of the pliers handle at the lower end of the pliers head 1. A movable cavity 4 is opened inside the connecting tube 3. A support spring 5 is installed at the rear end of the movable cavity 4. A movable post 6 is fixedly installed at the lower end of the support spring 5. An installation rod 7 is installed inside the movable post 6 with threads. A screwdriver 8 and a blade 9 are respectively installed at the lower ends of the left and right installation rods 7. Auxiliary fixing seats 10 are installed on both sides of the top front of the pliers head 1. A movable clamping plate 11 is fitted to the front of the auxiliary fixing seat 10.

[0022] This technical solution uses screwdrivers 8 and blades 9 mounted on the lower ends of the left and right mounting rods 7 respectively, which can complete operations such as tightening screws and cutting insulation layers without changing tools, reducing the number of tools to carry. When not in use, they can be installed and accommodated inside the corresponding connecting tube 3 and sealed with a sealing cap, without affecting the normal use of the wire stripper. The auxiliary fixing base 10 cooperates with the movable clamp 11. When stripping wires, the position of the movable clamp 11 can be adjusted to support and fix one end of the wire, which facilitates the operation and improves the wire stripping efficiency of the wire stripper.

[0023] Example 2:

[0024] Based on Embodiment 1, this utility model is as follows:Figure 3 As shown, both the auxiliary fixing base 10 and the movable clamping plate 11 have arc-shaped grooves 12 on their inner sides. The arc-shaped grooves 12 correspond to the clamping grooves inside the clamping head 1. A positioning plate 13 is fixedly installed on the outer side of the front of the auxiliary fixing base 10. An adjusting screw 14 is threadedly installed in the middle of the positioning plate 13. The inner end of the adjusting screw 14 is rotatably installed with the outer side of the movable clamping plate 11.

[0025] Adopting such Figure 1 The technical solution shown has an arc-shaped groove 12 inside the left side of the auxiliary fixing seat 10 and the movable clamping plate 11 that corresponds to the internal groove of the clamping head 1. This structural design ensures that the three can be precisely matched to form a stable connection. No matter what shape the workpiece is, as long as it can fit the contour of the arc-shaped groove 12 and the groove, it can be tightly fixed, which greatly improves the equipment's versatility for workpieces of different specifications and shapes, reduces positioning errors and installation inconveniences caused by differences in workpieces. In addition, the operator can easily control the position of the movable clamping plate 11 by rotating the adjusting screw 14. This design can quickly adjust the size of the fixing space according to actual needs to achieve clamping and fixing of workpieces of different sizes.

[0026] Secondly, in the technical solution, guide rods 15 are fixedly installed at both the upper and lower ends of the outer side of the movable card plate 11, and the outer ends of the guide rods 15 extend through to the outside of the positioning plate 13; an adjustment knob 16 is installed on the back of the connecting pipe 3, and the locking end of the adjustment knob 16 extends through the connecting pipe 3 and into the interior of the movable cavity 4 to be securely connected to the back of the movable column 6.

[0027] Its adoption is as follows Figure 1 The technical solution shown provides a precise guide path for the sliding of the movable clamping plate 11. When the adjusting screw 14 drives the movable clamping plate 11, the guide rod 15 can effectively limit the wobbling and offset of the clamping plate, so that the clamping plate moves smoothly only in the axial direction, avoiding workpiece fixing deviation caused by offset during movement, and further improving the accuracy and stability of equipment positioning. The adjusting knob 16 installed on the back of the connecting pipe 3 has its locking end firmly connected to the movable column 6. This design combines the internal adjustment structure with the external operating components. The operator can directly control the position of the movable column 6 by rotating the adjusting knob 16, and then make fine adjustments to the overall structure. Compared with the traditional internal adjustment method, the adjusting knob 16 makes the operation process more convenient and allows real-time observation of the adjustment effect, greatly improving the operating efficiency and adjustment accuracy.

[0028] Example 3:

[0029] This utility model is as follows Figures 1-4As shown, guide grooves are provided on both sides of the inner cavity of the movable cavity 4. A protrusion is installed on the outside of the movable column 6, and the outer end of the protrusion is embedded into the inside of the guide groove and slidably connected. A sealing cover is rotatably installed below the end of the connecting pipe 3, and a rubber pad is glued to the top of the sealing cover. The diameter of the rubber pad is the same as the inner diameter of the movable cavity 4.

[0030] By adopting the above technical solution, the guide grooves opened on both sides of the movable cavity 4 are slidably connected to the protrusions on the outside of the movable column 6, providing double guidance for the movement of the movable column 6. This structure limits the radial sway and axial offset that the movable column 6 may generate during the movement, so that it can move along a precise trajectory under the drive of the adjustment knob 16, ensuring the high precision of the entire system adjustment, which is especially suitable for precision machining scenarios with extremely high requirements for workpiece positioning accuracy.

[0031] The working principle of this utility model is as follows: In actual use, different functional tool heads can be easily disassembled or replaced by rotating the mounting rod 7 as needed. When it is necessary to strip the outer sheath of the wire, the mounting rod 7 with the blade 9 is screwed onto the movable column 6 to perform the wire stripping operation. If it is necessary to tighten the screw, the screwdriver 8 is replaced to achieve quick function switching. When not in use, the screwdriver 8 and the blade 9 can be stored in the outer interior of the movable cavity 4, and the ends are sealed with a sealing cap. The bottom of the corresponding movable column 6 is fixed by the adjustment knob 16.

[0032] When stripping wires, the adjusting screw 14 is rotated according to the width of the wire. The rotational motion of the adjusting screw 14 is converted into the linear motion of the moving clamp 11. The distance between the moving clamp 11 and the top of the auxiliary fixing seat 10 is adjusted, and the wire is clamped in the arc groove 12 to complete the auxiliary limiting and fixing of the wire, preventing the wire from shifting during the operation, thereby improving the wire stripping efficiency.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A multi-purpose wire stripper, comprising a pliers head (1), characterized in that: The lower end of the pliers head (1) is connected to the pliers handle and is fitted with a protective rubber sleeve (2). A connecting tube (3) is fixedly installed at the lower end of the pliers handle at the lower end of the pliers head (1). A movable cavity (4) is opened inside the connecting tube (3). A support spring (5) is installed at the rear end of the movable cavity (4). A movable column (6) is fixedly installed at the lower end of the support spring (5). An installation rod (7) is installed inside the movable column (6). A screwdriver (8) and a blade (9) are respectively installed at the lower ends of the left and right installation rods (7). An auxiliary fixing seat (10) is installed on both sides of the top front of the pliers head (1). A movable card plate (11) is fitted to the front of the auxiliary fixing seat (10).

2. The multi-purpose wire stripper according to claim 1, characterized in that: The inner sides of the auxiliary fixing seat (10) and the movable card plate (11) are provided with arc-shaped grooves (12), which correspond to the card slots inside the pliers head (1). A positioning plate (13) is fixedly installed on the outer side of the front of the auxiliary fixing seat (10). An adjusting screw (14) is threadedly installed in the middle of the positioning plate (13). The inner end of the adjusting screw (14) is rotatably installed on the outer side of the movable card plate (11).

3. The multi-purpose wire stripper according to claim 1, characterized in that: Guide rods (15) are fixedly installed at both the upper and lower ends of the outer side of the movable card plate (11), and the outer ends of the guide rods (15) extend through to the outside of the positioning plate (13).

4. The multi-purpose wire stripper according to claim 1, characterized in that: An adjustment knob (16) is installed on the back of the connecting tube (3). The locking end of the adjustment knob (16) passes through the connecting tube (3) and extends into the interior of the movable cavity (4) to be securely connected to the back of the movable column (6).

5. A multi-purpose wire stripper according to claim 1, characterized in that: Guide grooves are provided on both sides of the inner cavity of the movable cavity (4), and a protrusion is installed on the outside of the movable column (6), with the outer end of the protrusion embedded in the inside of the guide groove and slidably connected.

6. A multi-purpose wire stripper according to claim 1, characterized in that: A sealing cap is rotatably installed below the end of the connecting pipe (3), and a rubber pad is glued to the top of the sealing cap. The diameter of the rubber pad is the same as the inner diameter of the movable cavity (4).

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