CN105406409B - A kind of adjustable wire stripper of wire stripping line footpath - Google Patents

A kind of adjustable wire stripper of wire stripping line footpath Download PDF

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Publication number
CN105406409B
CN105406409B CN201510957679.8A CN201510957679A CN105406409B CN 105406409 B CN105406409 B CN 105406409B CN 201510957679 A CN201510957679 A CN 201510957679A CN 105406409 B CN105406409 B CN 105406409B
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wire
blade
module
shearing
diameter
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CN105406409A (en
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洪占勇
韩晓博
汪强
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Hefei University of Technology
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Hefei University of Technology
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
    • H02G1/1209—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut
    • H02G1/1212—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut using wire or cable clamping means

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  • Scissors And Nippers (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

本发明公开了一种剥线线径可调的剥线钳,包括钳口和与钳口驱动连接的手柄,钳口包括剥线部,剥线部包括压紧臂和剪断臂,剪断臂上设置有剪断机构,剪断机构包括前刀片和后刀片,前刀片和后刀片相对的一侧分别设有剪断齿,前刀片和后刀片的剪断齿形成剪断刀口,前刀片在与设有剪断齿的同一侧上端设有一段倾斜面,前刀片的倾斜面为第一倾斜面,剥线钳还包括线径调节块,线径调节块通过一个与其后端连接的安装板安装在后刀片外侧,线径调节块的前端设有与前刀片的第一倾斜面相配合的第二倾斜面,安装板通过一个调整机构沿着后刀片的上下方向移动,进而带动线径调节块沿着后刀片的上下方向移动。本发明优点:能实现线径可调。

The invention discloses a wire stripper with adjustable wire stripping diameter, which includes a jaw and a handle connected to the jaw for driving. The jaw includes a wire stripping part, and the wire stripping part includes a pressing arm and a cutting arm. A shearing mechanism is provided. The shearing mechanism includes a front blade and a rear blade. The opposite sides of the front blade and the rear blade are respectively provided with shearing teeth. The shearing teeth of the front blade and the rear blade form a shearing edge. The upper end of the same side is provided with an inclined surface, and the inclined surface of the front blade is the first inclined surface. The wire stripper also includes a wire diameter adjustment block, which is installed on the outside of the rear blade through a mounting plate connected to its rear end. The front end of the diameter adjustment block is provided with a second inclined surface matching the first inclined surface of the front blade, and the mounting plate moves along the up and down direction of the rear blade through an adjustment mechanism, and then drives the wire diameter adjustment block along the up and down direction of the rear blade move. The invention has the advantages that the wire diameter can be adjusted.

Description

一种剥线线径可调的剥线钳Wire stripper with adjustable wire diameter

技术领域technical field

本发明涉及一种工具,尤其涉及的是一种剥线线径可调的剥线钳。The invention relates to a tool, in particular to a wire stripper with adjustable wire diameter.

背景技术Background technique

剥线钳作为电工电子行业常用的工具之一,专供剥除电线头部的表面绝缘层用。在使用时,压紧臂和剪断臂分离,实现剥除电线头部的表面绝缘层。但由于现有的剥线钳的剥线线径不能调节,在遇到线径不标准或者外皮硬度过大或者外皮硬度过小时,易造成电线整体或部分被剪断、内部导线损伤较大或者外皮未被剥除的现象,导致剥导线绝缘层成功率较低。给操作者带来许多不便。As one of the commonly used tools in the electrical and electronic industry, the wire stripper is specially used for stripping the surface insulation layer of the wire head. When in use, the pressing arm and the shearing arm are separated to realize stripping the surface insulation layer of the wire head. However, since the stripping wire diameter of the existing wire strippers cannot be adjusted, when the wire diameter is not standard or the hardness of the outer skin is too large or the hardness of the outer skin is too small, it is easy to cause the whole or part of the wire to be cut off, the internal wires are greatly damaged or the outer skin is damaged. The phenomenon of not being stripped leads to a low success rate of stripping the insulation layer of the wire. Bring a lot of inconvenience to the operator.

发明内容Contents of the invention

本发明的目的在于克服现有技术的不足,提供了一种剥线线径可调的剥线钳。The purpose of the present invention is to overcome the deficiencies of the prior art and provide a wire stripper with adjustable wire diameter.

本发明是通过以下技术方案实现的:The present invention is achieved through the following technical solutions:

一种剥线线径可调的剥线钳,包括钳口和与所述钳口驱动连接的手柄,所述钳口包括剥线部,所述剥线部包括压紧臂和剪断臂,所述压紧臂上设置有压紧机构,所述剪断臂上设置有剪断机构,所述压紧机构和剪断机构左右相对设置,所述剪断机构包括前刀片和后刀片,所述前刀片和后刀片相对的一侧分别设有剪断齿,所述前刀片和后刀片的剪断齿形成剪断刀口,所述前刀片为活动刀片,所述后刀片为固定刀片,所述前刀片在与设有剪断齿的同一侧上端设有一段倾斜面,所述前刀片的倾斜面为第一倾斜面,所述剥线钳还包括线径调节块,所述线径调节块通过一个与其后端连接的安装板安装在所述后刀片外侧,所述线径调节块的前端设有与所述前刀片的第一倾斜面相配合的第二倾斜面,所述安装板通过一个调整机构沿着所述后刀片的上下方向移动,进而带动所述线径调节块沿着所述后刀片的上下方向移动。A wire stripper with adjustable wire stripping diameter, comprising a jaw and a handle drivingly connected to the jaw, the jaw includes a wire stripping part, and the wire stripping part includes a pressing arm and a cutting arm, the The pressing arm is provided with a pressing mechanism, and the shearing arm is provided with a shearing mechanism, and the pressing mechanism and the shearing mechanism are arranged opposite to each other. The shearing mechanism includes a front blade and a rear blade, and the front blade and the rear blade The opposite sides of the blades are respectively provided with shearing teeth, the shearing teeth of the front blade and the rear blade form a shearing edge, the front blade is a movable blade, and the rear blade is a fixed blade. The upper end of the same side of the tooth is provided with a section of inclined surface, the inclined surface of the front blade is the first inclined surface, and the wire stripper also includes a wire diameter adjustment block, and the wire diameter adjustment block is connected to the rear end through a mounting The plate is installed on the outside of the rear blade, and the front end of the wire diameter adjustment block is provided with a second inclined surface matching the first inclined surface of the front blade. Up and down direction movement, and then drive the wire diameter adjustment block to move along the up and down direction of the rear blade.

所述调整机构包括设置于所述安装板上的腰型孔、设置于所述后刀片上的至少两个螺钉孔以及与所述螺钉孔配合的至少两个螺钉,所述腰型孔的长度方向沿着上下方向延伸,通过所述螺钉穿过所述腰型孔并拧紧在所述螺钉孔上实现所述安装板与所述后刀片的固定。The adjustment mechanism includes a waist-shaped hole arranged on the mounting plate, at least two screw holes arranged on the rear blade, and at least two screws matched with the screw holes, and the length of the waist-shaped hole is The direction extends along the up and down direction, and the fixing of the mounting plate and the rear blade is realized by passing the screw through the waist hole and tightening it on the screw hole.

所述剥线钳还包括电控系统,所述电控系统包括压力传感器模块、预设力设置模块、微处理器模块、显示报警模块和电源模块,所述压力传感器模块、预设力设置模块分别与所述微处理器模块的输入端连接,所述显示报警模块与所述微处理器模块的输出端连接,所述电源模块为所述压力传感器模块、预设力设置模块、微处理器模块、显示报警模块提供电源。The wire stripper also includes an electric control system, and the electric control system includes a pressure sensor module, a preset force setting module, a microprocessor module, a display alarm module and a power supply module, and the pressure sensor module, the preset force setting module respectively connected to the input end of the microprocessor module, the display alarm module is connected to the output end of the microprocessor module, the power supply module is the pressure sensor module, the preset force setting module, the microprocessor The module and the display alarm module provide power.

所述手柄包括左右两个手柄,所述两个手柄之间设有一个弹簧,所述压力传感器模块设置于其中一个手柄内,所述弹簧的一端与所述压力传感器模块连接、另一端固定在另一个手柄上。The handle includes two left and right handles, a spring is arranged between the two handles, the pressure sensor module is arranged in one of the handles, one end of the spring is connected to the pressure sensor module, and the other end is fixed on the on the other handle.

所述压紧机构包括前压紧板和后压紧板,所述前压紧板和后压紧板相对的一侧形成压紧通道,所述前压紧板为活动压紧板,所述后压紧板为固定压紧板。The pressing mechanism includes a front pressing plate and a rear pressing plate, the opposite sides of the front pressing plate and the rear pressing plate form a pressing channel, the front pressing plate is a movable pressing plate, the The rear pressing plate is a fixed pressing plate.

所述前压紧板和后压紧板相对的一侧上设有防滑条纹。Anti-slip stripes are provided on the opposite side of the front pressing plate and the rear pressing plate.

本发明相比现有技术具有以下优点:Compared with the prior art, the present invention has the following advantages:

1、本发明提供的剥线线径可调的剥线钳,由于具有线径调节块,所以使用者能够根据不同线径来调节前刀片和后刀片相对的剪断齿之间的距离,可以有效解决在遇到线径不标准或者外皮硬度过大或者外皮硬度过小时,易造成电线整体或部分被剪断、内部导线损伤较大或者外皮未被剥除的问题。1. The wire stripper with adjustable wire diameter provided by the present invention has a wire diameter adjustment block, so the user can adjust the distance between the cutting teeth of the front blade and the rear blade according to different wire diameters, which can effectively Solve the problem that if the wire diameter is not standard or the hardness of the outer skin is too large or the hardness of the outer skin is too small, it is easy to cause the whole or part of the wire to be cut off, the internal wire is greatly damaged, or the outer skin is not peeled off.

2、本发明提供的剥线线径可调的剥线钳上与线径调节块相连的安装板由于设置有腰型孔,所以可以使安装板在腰型孔的长度方向移动,进而带动线径调节块移动,并以此来方便调节前刀片和后刀片相对的剪断齿之间的距离。2. The mounting plate connected to the wire diameter adjustment block on the wire stripper with adjustable wire diameter provided by the present invention is provided with a waist-shaped hole, so the mounting plate can be moved in the length direction of the waist-shaped hole, thereby driving the wire The diameter adjustment block can be moved to facilitate the adjustment of the distance between the relative cutting teeth of the front blade and the rear blade.

3、本发明提供的剥线线径可调的剥线钳,由于配备有电控系统,所以能够测量、转换、计算并显示在钳柄上施加的压力的大小,能够让使用者从数字上直观捕捉到合适的压力大小,以便调节线径调节块的位置,以适应不同剥线线径,提高工作效率。3. The wire stripper with adjustable wire stripping diameter provided by the present invention is equipped with an electric control system, so it can measure, convert, calculate and display the pressure exerted on the pliers handle, allowing users to digitally Intuitively capture the appropriate pressure to adjust the position of the wire diameter adjustment block to adapt to different stripping wire diameters and improve work efficiency.

4、本发明提供的剥线线径可调的剥线钳的电控系统由于具有预设力设置模块和显示报警模块,所以能够在使用前预设压力大小,当压力大小达到预设值时,能报警提醒使用者停止继续增大压力。4. The electric control system of the wire stripper with adjustable wire stripping diameter provided by the present invention has a preset force setting module and a display alarm module, so the pressure can be preset before use. When the pressure reaches the preset value , can alarm to remind the user to stop increasing the pressure.

5、本发明提供的剥线线径可调的剥线钳,在两个手柄之间设有一个弹簧,弹簧的一端与压力传感器模块连接、另一端固定在另一个手柄上。在不使用剥线钳时,弹簧能够将手柄复位;在使用时,可以将在手柄上施加的压力传递给压力传感器模块。5. The wire stripper with adjustable wire stripping diameter provided by the present invention is provided with a spring between the two handles, one end of the spring is connected to the pressure sensor module, and the other end is fixed on the other handle. When the wire stripper is not in use, the spring can return the handle; when in use, the pressure exerted on the handle can be transmitted to the pressure sensor module.

附图说明Description of drawings

图1是本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.

图2是本发明的钳口爆炸图。Figure 2 is an exploded view of the jaws of the present invention.

图3是本发明的剪断机构与线径调节块配合示意图。Fig. 3 is a schematic diagram of cooperation between the shearing mechanism and the wire diameter adjusting block of the present invention.

图4是本发明的剪断机构平面图。Fig. 4 is a plan view of the shearing mechanism of the present invention.

图5是本发明的剪断机构与线径调节块配合后完全闭合示意图。Fig. 5 is a schematic diagram of the complete closure of the shearing mechanism of the present invention after it cooperates with the wire diameter adjusting block.

图6是本发明的剪断机构与线径调节块配合后不完全闭合示意图。Fig. 6 is a schematic diagram of the incomplete closure of the shearing mechanism of the present invention after it cooperates with the wire diameter adjusting block.

图7是本发明的线径调节块平面图。Fig. 7 is a plan view of the wire diameter adjusting block of the present invention.

图中标号:手柄1;压紧臂2;剪断臂3;前刀片4;后刀片5;剪断齿6;第一倾斜面7;线径调节块8;安装板9;第二倾斜面10;腰型孔11;压力传感器模块12;预设力设置模块13;微处理器模块14;显示报警模块15;电源模块16;弹簧17;前压紧板18;后压紧板19。Symbols in the figure: handle 1; pressing arm 2; shearing arm 3; front blade 4; rear blade 5; shearing teeth 6; first inclined surface 7; wire diameter adjusting block 8; Waist hole 11; pressure sensor module 12; preset force setting module 13; microprocessor module 14; display alarm module 15; power supply module 16; spring 17; front pressing plate 18; rear pressing plate 19.

具体实施方式detailed description

下面对本发明的实施例作详细说明,本实施例在以本发明技术方案为前提下进行实施,给出了详细的实施方式和具体的操作过程,但本发明的保护范围不限于下述的实施例。The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

参见图1至图7,本实施例提供了一种剥线线径可调的剥线钳,包括钳口和与钳口驱动连接的手柄1,钳口包括剥线部,剥线部包括压紧臂2和剪断臂3,压紧臂2上设置有压紧机构,剪断臂3上设置有剪断机构,压紧机构和剪断机构左右相对设置,剪断机构包括前刀片4和后刀片5,剪断机构的前刀片4与手柄1经连杆连接,前刀片4和后刀片5相对的一侧分别设有剪断齿6,前刀片4和后刀片5的剪断齿6形成剪断刀口,前刀片4为活动刀片,后刀片5为固定刀片,前刀片4在与设有剪断齿6的同一侧上端设有一段倾斜面,前刀片4的倾斜面为第一倾斜面7,剥线钳还包括线径调节块8,线径调节块8通过一个与其后端连接的安装板9安装在后刀片5外侧,线径调节块8的前端设有与前刀片4的第一倾斜面7相配合的第二倾斜面10,安装板9通过一个调整机构沿着后刀片5的上下方向移动,进而带动线径调节块8沿着后刀片5的上下方向移动。Referring to Figures 1 to 7, this embodiment provides a wire stripper with adjustable wire stripping diameter, including a jaw and a handle 1 drivingly connected to the jaw, the jaw includes a wire stripping part, and the wire stripping part includes a pressing Tightening arm 2 and shearing arm 3, the pressing arm 2 is provided with a pressing mechanism, the shearing arm 3 is provided with a shearing mechanism, the pressing mechanism and the shearing mechanism are relatively arranged left and right, the shearing mechanism includes a front blade 4 and a rear blade 5, and the shearing mechanism includes a front blade 4 and a rear blade 5. The front blade 4 of the mechanism is connected with the handle 1 through a connecting rod, and the opposite sides of the front blade 4 and the rear blade 5 are respectively provided with cutting teeth 6, and the cutting teeth 6 of the front blade 4 and the rear blade 5 form a cutting edge, and the front blade 4 is Movable blade, the rear blade 5 is a fixed blade, and the front blade 4 is provided with a section of inclined surface at the upper end of the same side with the cutting teeth 6, the inclined surface of the front blade 4 is the first inclined surface 7, and the wire stripper also includes a wire diameter Adjusting block 8, wire diameter adjusting block 8 is installed on the outside of rear blade 5 by a mounting plate 9 that is connected with its rear end, and the front end of wire diameter adjusting block 8 is provided with the second that matches with the first inclined surface 7 of front blade 4 The inclined surface 10 and the mounting plate 9 move along the up and down direction of the rear blade 5 through an adjustment mechanism, and then drive the wire diameter adjusting block 8 to move along the up and down direction of the rear blade 5 .

调整机构包括设置于安装板9上的腰型孔11、设置于后刀片5上的至少两个螺钉孔以及与螺钉孔配合的至少两个螺钉,腰型孔11的长度方向沿着上下方向延伸,通过螺钉穿过腰型孔11并拧紧在螺钉孔上实现安装板9与后刀片5的固定。The adjustment mechanism includes a waist-shaped hole 11 arranged on the mounting plate 9, at least two screw holes arranged on the rear blade 5, and at least two screws matched with the screw holes. The length direction of the waist-shaped hole 11 extends along the up and down direction The fixing of the mounting plate 9 and the rear blade 5 is realized by passing the screw through the waist hole 11 and tightening it on the screw hole.

剥线钳还包括电控系统,电控系统包括压力传感器模块12、预设力设置模块13、微处理器模块14、显示报警模块15和电源模块16,压力传感器模块12、预设力设置模块13分别与微处理器模块14的输入端连接,显示报警模块15与微处理器模块14的输出端连接,电源模块16为压力传感器模块12、预设力设置模块13、微处理器模块14、显示报警模块15提供电源。当使用剥线钳时,手柄1经过弹簧17将压力信号传递给压力传感器,压力传感器转换输出压力的电信号,微处理器模块14接收压力信号,计算后发送给显示报警模块15。这种剥线钳的电控系统由于具有预设力设置模块13和显示报警模块15,所以能够在使用前预设压力大小,当压力大小达到预设值时,能报警提醒使用者停止继续增大压力。The wire stripper also includes an electric control system, and the electric control system includes a pressure sensor module 12, a preset force setting module 13, a microprocessor module 14, a display alarm module 15 and a power supply module 16, and the pressure sensor module 12 and the preset force setting module 13 are connected with the input end of microprocessor module 14 respectively, and display alarm module 15 is connected with the output end of microprocessor module 14, and power supply module 16 is pressure sensor module 12, preset force setting module 13, microprocessor module 14, The display alarm module 15 provides power. When using the wire stripper, the handle 1 transmits the pressure signal to the pressure sensor through the spring 17, the pressure sensor converts the electrical signal of the output pressure, the microprocessor module 14 receives the pressure signal, and sends it to the display alarm module 15 after calculation. Since the electric control system of this wire stripper has a preset force setting module 13 and a display alarm module 15, the pressure can be preset before use, and when the pressure reaches a preset value, an alarm can be given to remind the user to stop increasing huge pressure.

手柄1包括左右两个手柄1,两个手柄1之间设有一个弹簧17,压力传感器模块12设置于其中一个手柄1内,弹簧17的一端与压力传感器模块12连接、另一端固定在另一个手柄1上。在不使用剥线钳时,弹簧17能够将手柄1复位;在使用时,可以将在手柄1上施加的压力传递给压力传感器模块12。The handle 1 includes two left and right handles 1, a spring 17 is arranged between the two handles 1, a pressure sensor module 12 is arranged in one of the handles 1, one end of the spring 17 is connected with the pressure sensor module 12, and the other end is fixed on the other handle 1. When the wire stripper is not used, the spring 17 can reset the handle 1; when in use, the pressure exerted on the handle 1 can be transmitted to the pressure sensor module 12.

压紧机构包括前压紧板18和后压紧板19,前压紧板18和后压紧板19相对的一侧形成压紧通道,前压紧板18为活动压紧板,后压紧板19为固定压紧板,压紧机构的前压紧板18与手柄1经连杆连接,前压紧板18和后压紧板19相对的一侧设有防滑条纹,能够将导线固定。The compression mechanism comprises a front compression plate 18 and a rear compression plate 19, and the opposite side of the front compression plate 18 and the rear compression plate 19 forms a compression channel, and the front compression plate 18 is a movable compression plate, and the rear compression plate 18 is a movable compression plate. Plate 19 is a fixed hold-down plate, and the front hold-down plate 18 of hold-down mechanism is connected with handle 1 through connecting rod, and the opposite side of front hold-down plate 18 and back hold-down plate 19 is provided with non-slip stripes, and lead can be fixed.

本实施例提供的一种剥线线径可调的剥线钳的工作原理如下:The working principle of a wire stripper with adjustable wire stripping diameter provided in this embodiment is as follows:

在不使用剥线钳时,剥线钳上的电控系统处于关闭状态即压力传感器模块12、预设力设置模块13、微处理器模块14、显示报警模块15和电源模块16均不工作。When not using the wire stripper, the electric control system on the wire stripper is in a closed state, that is, the pressure sensor module 12, the preset force setting module 13, the microprocessor module 14, the display alarm module 15 and the power supply module 16 are not working.

在使用剥线钳时,即在手柄1上施加压力时电控系统上电启动,压力传感器模块12将在手柄1施加的压力信号转换为电信号,经过A/D转换后输入到微处理器模块14的输入端,微处理器模块14在上电及初始化完成后接收来自于压力传感器模块12经A/D转换后的压力信号,将压力信号处理后,发送给显示报警模块15。显示报警模块15显示来自微处理器模块14发送来的压力数值,显示剥线钳工作状态、预设力设置显示以及报警。预设力设置模块13由使用者在使用前按键调节。压紧机构用来压紧导线,即使前压紧板18和后压紧板19闭合,以使导线一端固定,以便在另一端进行剥线操作;剪断机构用来剥去表面绝缘层;手柄1带动连杆运动,进而带动剪断机构的前刀片4运动以使前刀片4与后刀片5闭合。When using the wire stripper, that is, when the pressure is applied on the handle 1, the electric control system is powered on and started, and the pressure sensor module 12 converts the pressure signal applied on the handle 1 into an electrical signal, which is input to the microprocessor after A/D conversion At the input end of the module 14, the microprocessor module 14 receives the A/D converted pressure signal from the pressure sensor module 12 after power-on and initialization, and sends the pressure signal to the display and alarm module 15 after processing. The display alarm module 15 displays the pressure value sent from the microprocessor module 14, displays the working status of the wire stripper, preset force setting display and alarm. The preset force setting module 13 is adjusted by the user before use. The compression mechanism is used to compress the wire, even if the front compression plate 18 and the rear compression plate 19 are closed, so that one end of the wire is fixed, so that the wire stripping operation is performed at the other end; the shearing mechanism is used to strip off the surface insulation layer; the handle 1 Drive the connecting rod to move, and then drive the front blade 4 of the shearing mechanism to move so that the front blade 4 and the rear blade 5 are closed.

在使用时,使用者在手柄1上施加压力,手柄1带动连杆运动,进而带动剪断机构的前刀片4运动以使前刀片4与后刀片5闭合,以及带动压紧机构的前压紧板18运动以使前压紧板18与后压紧板19闭合。当在手柄1施加的压力达到预设力大小时,显示报警模块15报警提醒使用者停止继续增大压力,接着可通过调整线径调节块8的位置来控制剪断机构的前刀片4和后刀片5间的距离,以适应不同线径,从而实现线径可调,。When in use, the user applies pressure on the handle 1, and the handle 1 drives the connecting rod to move, and then drives the front blade 4 of the shearing mechanism to move so that the front blade 4 and the rear blade 5 are closed, and drives the front pressing plate of the pressing mechanism 18 moves so that the front compression plate 18 and the rear compression plate 19 are closed. When the pressure applied by the handle 1 reaches the preset force size, the display alarm module 15 alarms to remind the user to stop increasing the pressure, and then the front blade 4 and the rear blade of the shearing mechanism can be controlled by adjusting the position of the wire diameter adjustment block 8 5 distances to adapt to different wire diameters, so as to achieve adjustable wire diameters.

以上仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Inside.

Claims (6)

1.一种剥线线径可调的剥线钳,包括钳口和与所述钳口驱动连接的手柄(1),所述钳口包括剥线部,所述剥线部包括压紧臂(2)和剪断臂(3),所述压紧臂(2)上设置有压紧机构,所述剪断臂上设置有剪断机构,所述压紧机构和剪断机构左右相对设置,所述剪断机构包括前刀片(4)和后刀片(5),所述前刀片(4)和后刀片(5)相对的一侧分别设有剪断齿(6),所述前刀片和后刀片的剪断齿(6)形成剪断刀口,所述前刀片(4)为活动刀片,所述后刀片(5)为固定刀片,其特征在于:所述前刀片(4)在与设有剪断齿(6)的同一侧上端设有一段倾斜面,所述前刀片(4)的倾斜面为第一倾斜面(7),所述剥线钳还包括线径调节块(8),所述线径调节块(8)通过一个与其后端连接的安装板(9)安装在所述后刀片(5)外侧,所述线径调节块(8)的前端设有与所述前刀片(4)的第一倾斜面(7)相配合的第二倾斜面(10),所述安装板(9)通过一个调整机构沿着所述后刀片(5)的上下方向移动,进而带动所述线径调节块(8)沿着所述后刀片(5)的上下方向移动。1. A wire stripper with adjustable wire diameter for stripping, comprising a jaw and a handle (1) drivingly connected to the jaw, the jaw includes a wire stripping portion, and the wire stripping portion includes a pressing arm (2) and the shearing arm (3), the pressing arm (2) is provided with a pressing mechanism, and the described shearing arm is provided with a shearing mechanism, and the pressing mechanism and the shearing mechanism are relatively arranged left and right. The mechanism comprises a front blade (4) and a rear blade (5), and the opposite sides of the front blade (4) and the rear blade (5) are respectively provided with shearing teeth (6), and the shearing teeth of the front blade and the rear blade (6) form a cutting edge, the front blade (4) is a movable blade, and the rear blade (5) is a fixed blade, and it is characterized in that: the front blade (4) is provided with the cutting teeth (6) The upper end of the same side is provided with a section of inclined surface, the inclined surface of the front blade (4) is the first inclined surface (7), and the wire stripper also includes a wire diameter adjustment block (8), and the wire diameter adjustment block ( 8) It is installed on the outside of the rear blade (5) through a mounting plate (9) connected to its rear end, and the front end of the wire diameter adjustment block (8) is provided with a first inclination with the front blade (4). The second inclined surface (10) matched with the surface (7), the mounting plate (9) moves along the up and down direction of the rear blade (5) through an adjustment mechanism, and then drives the wire diameter adjusting block (8 ) moves along the up and down direction of the rear blade (5). 2.如权利要求1所述的一种剥线线径可调的剥线钳,其特征在于:所述调整机构包括设置于所述安装板(9)上的腰型孔(11)、设置于所述后刀片(5)上的至少两个螺钉孔以及与所述螺钉孔配合的至少两个螺钉,所述腰型孔(11)的长度方向沿着上下方向延伸,通过所述螺钉穿过所述腰型孔(11)并拧紧在所述螺钉孔上实现所述安装板(9)与所述后刀片(5)的固定。2. A wire stripper with adjustable wire stripping diameter according to claim 1, characterized in that: the adjustment mechanism includes a waist-shaped hole (11) arranged on the mounting plate (9), a set At least two screw holes on the rear blade (5) and at least two screws matched with the screw holes, the length direction of the waist hole (11) extends along the up and down direction, through which the screws penetrate Pass through the waist-shaped hole (11) and tighten on the screw hole to realize the fixing of the mounting plate (9) and the rear blade (5). 3.如权利要求1所述的一种剥线线径可调的剥线钳,其特征在于:所述剥线钳还包括电控系统,所述电控系统包括压力传感器模块(12)、预设力设置模块(13)、微处理器模块(14)、显示报警模块(15)和电源模块(16),所述压力传感器模块(12)、预设力设置模块(13)分别与所述微处理器模块(14)的输入端连接,所述显示报警模块(15)与所述微处理器模块(14)的输出端连接,所述电源模块(16)为所述压力传感器模块(12)、预设力设置模块(13)、微处理器模块(14)、显示报警模块(15)提供电源。3. A kind of wire stripper with adjustable wire stripping diameter as claimed in claim 1, is characterized in that: described wire stripper also comprises electric control system, and described electric control system comprises pressure sensor module (12), Preset force setting module (13), microprocessor module (14), display alarm module (15) and power supply module (16), described pressure sensor module (12), preset force setting module (13) and all The input terminal of the microprocessor module (14) is connected, the display alarm module (15) is connected with the output terminal of the microprocessor module (14), and the power supply module (16) is the pressure sensor module ( 12), the preset force setting module (13), the microprocessor module (14), and the display alarm module (15) provide power. 4.如权利要求3所述的一种剥线线径可调的剥线钳,其特征在于:所述手柄(1)包括左右两个手柄,所述两个手柄之间设有一个弹簧(17),所述压力传感器模块(12)设置于其中一个手柄内,所述弹簧(17)的一端与所述压力传感器模块(12)连接、另一端固定在另一个手柄上。4. A wire stripper with adjustable wire stripping diameter as claimed in claim 3, characterized in that: said handle (1) includes two left and right handles, and a spring ( 17), the pressure sensor module (12) is arranged in one of the handles, one end of the spring (17) is connected to the pressure sensor module (12), and the other end is fixed on the other handle. 5.如权利要求1所述的一种剥线线径可调的剥线钳,其特征在于:所述压紧机构包括前压紧板(18)和后压紧板(19),所述前压紧板(18)和后压紧板(19)相对的一侧形成压紧通道,所述前压紧板(18)为活动压紧板,所述后压紧板(19)为固定压紧板。5. A wire stripper with adjustable wire stripping diameter as claimed in claim 1, characterized in that: said pressing mechanism comprises a front pressing plate (18) and a rear pressing plate (19), said The opposite side of the front compression plate (18) and the rear compression plate (19) forms a compression channel, the front compression plate (18) is a movable compression plate, and the rear compression plate (19) is a fixed Compression plate. 6.如权利要求5所述的一种剥线线径可调的剥线钳,其特征在于:所述前压紧板(18)和后压紧板(19)相对的一侧上设有防滑条纹。6. A wire stripper with adjustable wire stripping diameter as claimed in claim 5, characterized in that: the opposite side of the front pressing plate (18) and the rear pressing plate (19) are provided with Anti-slip stripes.
CN201510957679.8A 2015-12-16 2015-12-16 A kind of adjustable wire stripper of wire stripping line footpath Expired - Fee Related CN105406409B (en)

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