Peeling device for electrical engineering
By designing a peeling device for electrical engineering, the wire damage caused by the stripping of the insulation layer during wire connection and the difficulty of peeling in winter is solved, and the wire peeling effect is achieved without damage and adapted to different thicknesses and thawing in winter.
Patent Information
- Application Number
- CN202420408668.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-04
AI Technical Summary
In electrical engineering, when the prior art is used for wire connection, it is necessary to manually peel off the insulating outer layer, which can easily cause damage to the inner core of the wire, and it is more troublesome to peel off the frozen insulating layer in winter.
A peeling device for electrical engineering is designed, including a handle, mounting shell, heating plate and an L-shaped cutting knife. By adjusting the blade length, the insulation layer of different thicknesses is adapted to the insulation layer through the heating plate in winter, and the insulation layer is thawed through the heating plate to facilitate cutting.
The wire insulation layer is peeled off without damage, adapting to wires of different thicknesses, and effectively thawing the insulation layer in winter, simplifying the wire connection process.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to appliances related to electrical engineering, more specifically to a peeling device for electrical engineering. Background Art
[0002] In electrical engineering, it is often necessary to connect different types of wires. When connecting wires, manual methods are often used. The outer insulation layer is stripped off according to the thickness of the wire, and an appropriate length of bare wire is left. The exposed inner cores are then twisted together and sealed with tape. This method has many disadvantages. The outer insulation layer is mainly stripped off by hand or with pliers. During the connection process with pliers, it is easy to cause cuts on the inner core of the wire, causing damage to the wire and affecting the quality of the wire. In winter, it is more troublesome to strip off the frozen outer insulation layer by hand or with pliers. Utility Model Content
[0003] The main technical problem solved by the utility model is to provide a peeling device for electrical engineering, which has the function of adjusting the length of the blade according to the thickness of the insulation layer of the wire to ensure that no cuts are caused to the surface of the metal wire core when the insulation layer is cut off. The insulation layer can be heated in winter, solving the problem that the frozen insulation layer is difficult to peel.
[0004] The purpose of the utility model is achieved through the following technical solutions:
[0005] A peeling device for electrical engineering comprises a handle, a mounting shell is fixedly installed at one end of the handle, a sealing cover is fixedly installed on the top of the mounting shell by screws, and the characteristic is that two mounting spaces, mounting compartment one and mounting compartment two, are arranged in the mounting shell, a battery is fixedly installed in the mounting compartment one, a heating plate is fixedly installed at the opening at the bottom of the mounting compartment one, a switch key for controlling the switch of the heating plate is installed on the mounting shell, the battery, the heating plate and the switch key form a heating circuit, an L-shaped cutting knife is slidably installed in the mounting compartment two, the upper end of the L-shaped cutting knife is fixedly connected to one end of a spring, the other end of the spring is against the sealing cover, a screw is threadedly connected in the threaded through hole arranged on the mounting shell, and a rubber pad is fixedly installed on the end of the screw.
[0006] As a further optimization of the technical solution, an annular groove having a sealing effect is provided on the mounting shell of the peeling device for electrical engineering of the utility model.
[0007] As a further optimization of the technical solution, an annular rubber is provided at the bottom of the sealing cover of the peeling device for electrical engineering of the utility model.
[0008] As a further optimization of the technical solution, the outer surface of the handle of the peeling device for electrical engineering of the utility model is provided with a rubber layer for improving the comfort of hand holding.
[0009] As a further optimization of the technical solution, the outer surface of the rubber pad of the peeling device for electrical engineering of the utility model is provided with anti-slip grooves.
[0010] The beneficial effects of the peeling device for electrical engineering of the utility model are:
[0011] When in use, remove a piece of the insulation layer at the front end of the wire to expose the metal wire, press the L-shaped cutting knife 8 on the metal wire and press it down, the L-shaped cutting knife 8 squeezes the spring 6 and shrinks into the installation grid 22, when the insulation layer of the wire contacts the heating plate 9, tighten the screw 7, the screw 7 moves inward and squeezes the L-shaped cutting knife 8 through the rubber pad 10, the position of the L-shaped cutting knife 8 is fixed, at this time, the length of the L-shaped cutting knife 8 exposed outside is the thickness of the insulation layer, and then the L-shaped cutting knife 8 is placed at a position that needs to be measured in advance, and it is only necessary to press the L-shaped cutting knife 8 down so that the blade cuts into the insulation layer around a circle, and the insulation outer layer can be easily peeled off. Since the exposed length of the L-shaped cutting knife 8 is measured in advance, there will be no problem of cutting marks on the surface of the metal wire core, and it can adapt to the peeling operation of the insulation outer layer of different thicknesses; when working in winter, it is only necessary to turn on the switch key 4, the battery 5 provides energy for the heating plate 9, so that the heating plate 9 is heated and attached to the insulation layer of the wire, and the insulation layer at the position where the cutting is required can be thawed, which is convenient for the L-shaped cutting knife 8 to cut the insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0013] Figure 1 The utility model is a structural schematic diagram of a peeling device for electrical engineering.
[0014] Figure 2 This is a supplementary structural schematic diagram of a peeling device for electrical engineering of the utility model.
[0015] Figure 3 The utility model is a schematic diagram of the internal structure of a peeling device for electrical engineering.
[0016] Figure 4 The utility model is a partial cross-sectional structural schematic diagram of a peeling device for electrical engineering.
[0017] Figure 5 The utility model is a schematic structural diagram of a sealing cover of a peeling device for electrical engineering.
[0018] In the figure: handle 1; mounting shell 2; mounting grid 1 21; mounting grid 2 22; annular groove 23; sealing cover 3; annular rubber 31; switch key 4; battery 5; spring 6; screw 7; L-shaped cutting knife 8; heating plate 9; rubber pad 10. DETAILED DESCRIPTION
[0019] Embodiment 1: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a peeling device for electrical engineering includes a handle 1, the outer surface of the handle 1 is provided with a rubber layer for improving the comfort of hand holding, a mounting shell 2 is fixedly installed at one end of the handle 1, and an annular groove 23 for sealing is provided on the mounting shell 2, a sealing cover 3 is fixedly installed on the top of the mounting shell 2 by screws, and an annular rubber 31 is provided at the bottom of the sealing cover 3, and the annular groove 23 and the annular rubber 31 cooperate to seal the upper end opening of the mounting shell 2, and two mounting spaces, an mounting grid 1 21 and an mounting grid 22, are provided in the mounting shell 2, and a mounting grid 1 21 is fixedly installed in the mounting grid 21. A battery 5 is provided, and a heating plate 9 is fixedly installed at the opening at the bottom of the installation grid 1 21. A switch key 4 for controlling the switch of the heating plate 9 is installed on the installation shell 2. The battery 5, the heating plate 9 and the switch key 4 form a heating circuit. An L-shaped cutting knife 8 is slidably installed in the installation grid 22. The upper end of the L-shaped cutting knife 8 is fixedly connected to one end of the spring 6, and the other end of the spring 6 is against the sealing cover 3. A screw 7 is threadedly connected to the threaded through hole set on the installation shell 2, and a rubber pad 10 is fixedly installed on the end of the screw 7. The outer surface of the rubber pad 10 is provided with anti-slip grooves.
[0020] The present invention discloses a peeling device for electrical engineering, and its working principle is as follows:
[0021] When in use, remove a piece of the insulation layer at the front end of the wire to expose the metal wire, press the L-shaped cutting knife 8 onto the metal wire and press it down, the L-shaped cutting knife 8 squeezes the spring 6 and shrinks into the second installation grid 22, when the insulation layer of the wire contacts the heating plate 9, tighten the screw 7, the screw 7 moves inward and squeezes the L-shaped cutting knife 8 through the rubber pad 10, and the position of the L-shaped cutting knife 8 is fixed. At this time, the length of the L-shaped cutting knife 8 exposed outside is the thickness of the insulation layer, and then the L-shaped cutting knife 8 is placed at a position that needs to be measured in advance, and it is only necessary to press the L-shaped cutting knife 8 down so that the blade cuts into the insulation layer around it, and the outer insulation layer can be easily peeled off. Since the exposed length of the L-shaped cutting knife 8 is measured in advance, there will be no problem of cutting marks on the surface of the metal wire core, and it can adapt to the peeling operation of wires with different thicknesses of insulation outer layers;
[0022] When working in winter, the battery 5 provides energy to the heating plate 9 by turning on the switch 4, so that the heating plate 9 heats up and sticks to the insulation layer of the wire, so that the insulation layer at the position to be cut can be thawed, making it easier for the L-shaped cutting knife 8 to cut the insulation layer.
[0023] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.
Claims
1. A peeling device for electrical engineering, comprising a handle (1), a mounting shell (2) being fixedly mounted on one end of the handle (1), a sealing cover (3) being fixedly mounted on the upper side of the mounting shell (2) by screws, characterized in that: The installation shell (2) is provided with two installation spaces, namely, the first installation compartment (21) and the second installation compartment (22). A storage battery (5) is fixedly installed in the first installation compartment (21). The heating plate (9) is fixedly installed at the opening at the bottom of the first installation compartment (21). A switch key (4) for controlling the switch of the heating plate (9) is installed on the installation shell (2). The storage battery (5), the heating plate (9) and the switch key (4) form a heating circuit. An L-shaped cutting knife (8) is slidably installed in the second installation compartment (22). The upper end of the L-shaped cutting knife (8) is fixedly connected to one end of a spring (6). The other end of the spring (6) abuts against the sealing cover (3). A screw (7) is threadedly connected in a threaded through hole provided on the installation shell (2). A rubber pad (10) is fixedly installed at the end of the screw (7).
2. A peeling device for electrical engineering according to claim 1, characterized in that: The mounting shell (2) is provided with an annular groove (23) which plays a sealing role.
3. A peeling device for electrical engineering according to claim 1, characterized in that: The bottom of the sealing cover (3) is provided with an annular rubber (31).
4. A peeling device for electrical engineering according to claim 1, characterized in that: The outer surface of the handle (1) is provided with a rubber layer for improving the comfort of holding.
5. The peeling device for electrical engineering according to claim 1, characterized in that: The outer surface of the rubber pad (10) is provided with anti-slip grooves.