Wire stripping device

Abstract

The present invention discloses a wire stripping device, comprising a first pliers body, a second pliers body, a support member and a wire stripping knife, wherein one end at which the first pliers body and the second pliers body are hinged is a hinged end, the support member comprises a wire stripping seat and a limiting block, the wire stripping seat is arranged on the first pliers body, and the wire stripping seat is provided with a receiving groove, the wire stripping knife is arranged on the second pliers body, the wire stripping knife has an inclined cutting portion, the cutting portion can cut the outer skin of the wire exposed outside the receiving groove, the limiting block is arranged on the wire stripping seat, and a limiting groove is provided at the position of the second pliers body relative to the limiting block, and the limiting block is inserted into the limiting groove. The wire stripping device of the present invention can effectively improve the stability and guidance of the relative movement of the first pliers body and the second pliers body through the coordinated arrangement of the limiting block and the limiting groove, thereby ensuring the movement guidance and stability of the cutting portion, the cutting position has high precision, effectively ensures the flatness of the cutting surface of the wire outer skin, and ensures the production quality of the wire stripping.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power tools, in particular to a wire stripping device. Background Art

[0002] When constructing high-voltage cables, it is often necessary to peel off part of the outer sheath of the high-voltage cables and then bundle them with other high-voltage cables. The insulation layer of the high-voltage cables is thick and hard, and it is difficult for electricians to peel it off during the power construction process. Therefore, workers need to carry wire stripping devices to carry out operations.

[0003] Existing wire stripping devices usually include two hinged clamp arms. When the high-voltage cable clamped between the two clamp arms is pressed and cut, the two clamp arms are prone to slipping due to the arc surface of the insulation layer on the outer periphery of the high-voltage cable, resulting in an uneven cutting surface of the insulation layer of the high-voltage cable, affecting production quality. Summary of the Invention

[0004] The object of the present invention is to provide a wire stripping device with a simple structure, wherein the limiting block cooperates with the limiting groove to ensure the stability of the relative movement between the first clamp body and the second clamp body.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The cam is configured to move the first clamp member toward the second clamp member, the second clamp member being configured to move the first clamp member toward the second clamp member, the second clamp member being configured to move the second clamp member away from the clamp member, and the second clamp member being configured to move the second clamp member away from the clamp member.

[0007] As a preferred solution of the wire stripping device, the support member also includes a mounting seat, which is detachably arranged on the side of the first clamp body facing the second clamp body, the length of the first clamp body extends along the first direction, the limit block is arranged on the side of the mounting seat away from the hinged end along the first direction, and the mounting seat is penetrated by at least two wire passing holes along the second direction, and a connecting port is provided on the side of the mounting seat away from the first clamp body relative to each of the wire passing holes, and the connecting port is communicated with the wire passing hole, and a pressing head is provided on the second clamp body relative to each of the connecting ports, and the pressing head can pass through the connecting port to crimp the wire in the wire passing hole, and the first direction is arranged perpendicular to the second direction.

[0008] As a preferred solution of the wire stripping device, the centers of all the wire holes are located on the same straight line extending along the first direction, and the aperture of each of the wire holes is different.

[0009] As a preferred solution for the wire stripping device, a mounting groove is provided on one side of the second pliers body along the second direction, the length of the mounting groove extends around the rotation direction of the second pliers body, and the pressing head is slidably connected to the mounting groove through a first pin.

[0010] As a preferred solution for the wire stripping device, the mounting seat is further provided with compression strips on both sides along the second direction, the length of the compression strips is along the first direction, and the compression strips and the wire stripping seat are spaced apart along the third direction, the compression strips are provided with compression grooves relative to the accommodating grooves, the bottom of the accommodating groove and the bottom of the compression groove are spaced apart to form a clamping groove for clamping the wire, and the first direction and the second direction are both arranged at an angle to the third direction.

[0011] As a preferred solution of the wire stripping device, the limit block can be slidably arranged along the third direction on a side of the wire stripping seat away from the hinged end, and the limit block can be selectively fixed to the wire stripping seat.

[0012] As a preferred solution of the wire stripping device, the wire stripping device also includes a first cutter and a second cutter, the wire stripping seat has a support surface away from the first pliers body, the first cutter is detachably arranged on the wire stripping seat, and the first cutter at least partially protrudes from the support surface, and the second pliers body is provided with the second cutter at a position relative to the first cutter, and the second cutter can abut against the first cutter.

[0013] As a preferred solution of the wire stripping device, the wire stripping device also includes a third cutter, and the third cutter is arranged at a position of the second pliers body relative to the support surface. The size of the second cutter from the support surface is larger than the size of the third cutter from the support surface, and the third cutter can abut against the support surface.

[0014] As a preferred solution of the wire stripping device, the wire stripping device also includes a locking assembly, which includes a positioning block, a connecting block, a clamping block and a tension spring. The positioning block is provided on the side of the wire stripping seat away from the hinged end, and a plurality of clamping grooves are provided on the side of the positioning block away from the hinged end. All the clamping grooves are arranged at intervals along the third direction. The connecting block includes a mounting portion and a connecting portion arranged at an angle, and the mounting portion is detachably connected to the second pliers body. The clamping block is rotatably provided on the connecting portion, and one end of the clamping block is connected to the mounting portion through the tension spring. The end of the clamping block away from the tension spring is a clamping portion, and the clamping portion can be clamped in the clamping groove, and the tension spring always has a movement tendency to drive the clamping portion to clamp into the clamping groove.

[0015] As a preferred solution of the wire stripping device, the locking assembly further includes a locking button, the clamping block is rotatably connected to the connecting portion via the locking button, and the locking button can be selectively fixed to the connecting portion.

[0016] The beneficial effects of the present invention are as follows: by tilting the cutting portion of the wire stripping knife, the cutting force of the cutting portion on the outer skin of the wire can be more evenly distributed, and the cutting of the outer skin can be more stable; by coordinating the limiting block and the limiting groove, the stability and guidance of the relative movement of the first clamp body and the second clamp body can be effectively improved, thereby ensuring the movement guidance and stability of the cutting portion, and the cutting position has high accuracy, effectively ensuring the flatness of the cutting surface of the wire outer skin, and ensuring the production quality of the wire stripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0018] Figure 1 The structure of the wire stripping device of the embodiment of the present invention is shown as follows Figure 1 ;

[0019] Figure 2 The structure of the wire stripping device of the embodiment of the present invention is shown as follows Figure 2

[0020] Figure 3 This is a schematic diagram of the structure of the mounting base of an embodiment of the present invention. Figure 1 ;

[0021] Figure 4This is a schematic diagram of the structure of the mounting base of an embodiment of the present invention. Figure 2 ;

[0022] Figure 5 It is a structural schematic diagram of a wire stripping seat according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the locking assembly of an embodiment of the present invention. Figure 1 ;

[0024] Figure 7 This is a schematic diagram of the structure of the locking assembly of an embodiment of the present invention. Figure 2 .

[0025] In the picture:

[0026] 1. First clamp body; 2. Second clamp body; 21. Limiting groove; 22. Mounting groove; 3. Wire stripping knife; 4. Hinge end; 5. Wire stripping seat; 51. Accommodating groove; 52. Support surface; 6. Limiting block; 7. Mounting seat; 71. Wire hole; 72. Connecting port; 8. Pressing head; 9. Pressing strip; 91. Pressing groove; 10. First cutter; 11. Second cutter; 12. Third cutter; 13. Positioning block; 131. Clamping groove; 14. Connecting block; 141. Mounting portion; 142. Connecting portion; 15. Clamping block; 151. Clamping portion; 16. Tension spring; 17. Locking button. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0028] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meanings.

[0031] like Figures 1 to 7 As shown, the wire stripping device of an embodiment of the present invention includes a first pliers body 1, a second pliers body 2, a support member and a wire stripping knife 3. The end at which the first pliers body 1 and the second pliers body 2 are hinged is a hinged end 4. The support member includes a wire stripping seat 5 and a limit block 6. The wire stripping seat 5 is arranged on the side of the first pliers body 1 facing the second pliers body 2, and the wire stripping seat 5 is provided with a receiving groove 51 on the side facing the second pliers body 2. The wire stripping knife 3 is arranged on the side of the second pliers body 2 facing the first pliers body 1, and the wire stripping knife 3 is located above the notch of the receiving groove 51. The wire stripping knife 3 has an inclined cutting portion, which is inclined from one end adjacent to the second pliers body 2 toward the end away from the second pliers body 2 and toward the direction away from the center of the receiving groove 51. The cutting portion can cut the outer skin of the wire exposed outside the receiving groove 51. The limit block 6 is arranged on the wire stripping seat 5, and a limiting groove 21 is provided at the position of the second pliers body 2 relative to the limit block 6. The limit block 6 is inserted in the limiting groove 21.

[0032] It can be understood that compared to cutting the wire directly, which may cause the force to be concentrated at a certain point or in a certain direction of the cutting part, which may easily cause damage to the cutting part or rupture of the material, the wire stripping device tilts the cutting part of the wire stripping knife 3. The tilt angle helps to disperse the force in multiple directions, which can make the cutting force of the cutting part on the wire sheath more evenly distributed, make the cutting of the sheath more stable and smooth, and reduce the pressure on the material; through the coordinated setting of the limit block 6 and the limit groove 21, the stability and guidance of the relative movement of the first clamp body 1 and the second clamp body 2 can be effectively improved, thereby ensuring the movement guidance and stability of the cutting part, the cutting position accuracy is high, and the flatness of the cutting surface of the wire sheath is effectively guaranteed, and the production quality of the wire stripping is guaranteed.

[0033] Furthermore, if Figure 1 and Figure 3 As shown, the support member also includes a mounting seat 7, which is detachably arranged on the side of the first clamp body 1 facing the second clamp body 2. The length of the first clamp body 1 extends along the first direction (the first direction is the X direction in the figure), and the limit block 6 is arranged on the side of the mounting seat 7 away from the hinge end 4 along the first direction. The mounting seat 7 is penetrated by at least two wire holes 71 along the second direction (the second direction is the Y direction in the figure). A connecting port 72 is provided on the side of the mounting seat 7 away from the first clamp body 1 relative to each wire hole 71, and the connecting port 72 is communicated with the wire hole 71. A pressing head 8 is provided on the second clamp body 2 relative to each connecting port 72, and the pressing head 8 can pass through the connecting port 72 to crimp the wires in the wire hole 71, and the first direction is arranged perpendicular to the second direction. By setting the mounting seat 7 and the crimping head 8, the stripped wire can be inserted into the wire hole 71, and the first clamp body 1 and the second clamp body 2 are crimped, so that the crimping head 8 can pass through the connecting port 72 to crimp the ends of the two wires in the wire hole 71, thereby enriching the use function of the wire stripping device and improving the practicality of the wire stripping device.

[0034] Of course, the provision of the connecting port 72 facilitates the pressing head 8 to pass through the connecting port 72 and be inserted into the wire hole 71 . On the other hand, the connecting port 72 can effectively guide the pressing head 8 and improve the pressing accuracy of the pressing head 8 .

[0035] Furthermore, the detachable mounting base 7 facilitates the production and assembly and disassembly of the wire stripping device, and the mounting base 7 can be replaced later for maintenance of the wire stripping device, thereby reducing maintenance costs. For example, a fixing groove is provided on the first pliers body 1, and through holes are provided on both sides of the first pliers body 1 along the second direction. The mounting base 7 is inserted into the fixing groove, and threaded holes are provided on both sides of the mounting base 7 along the second direction at positions opposite the through holes. Bolts are passed through the through holes and screwed into the threaded holes to connect the mounting base 7 to the first pliers body 1. The threaded connection is convenient and secure.

[0036] Optionally, the centers of all the wire holes 71 are located on the same straight line extending along the first direction, and the diameters of the wire holes 71 are different. By providing wire holes 71 with different diameters, wires of different diameters can be placed in corresponding wire holes 71 for crimping, ensuring the stability and reliability of the crimping of wires of different diameters.

[0037] Furthermore, if Figure 1 and Figure 2As shown, a mounting groove 22 is provided on one side of the second pliers body 2 along the second direction. The length of the mounting groove 22 extends around the rotation direction of the second pliers body 2. The pressing head 8 is slidably connected to the mounting groove 22 through a first latch. The second clamp body 2 rotates around the intersection point, and the crimping head 8 extends in the vertical direction. Therefore, in order to enable the crimping head 8 to be accurately inserted into the wire threading hole through the connecting port 72, an arc-shaped mounting groove 22 is provided. In the natural state, the crimping head 8 hangs down to the bottom of the mounting groove 22 due to its own gravity. During the movement of the second clamp body 2 relative to the first clamp body 1, the crimping head 8 is inserted in the connecting port 72. With the continuous movement of the second clamp body 2, the connecting port 72 limits the crimping head 8, and the crimping head 8 abuts against the wire to push the end of the crimping head 8 away from the wire in the opposite direction to slide along the mounting groove 22 until it slides to the top of the mounting groove 22, so that the second clamp body 2 pushes the crimping head 8 to crimp the wire on the mounting seat 7 of the first clamp body 1. The structure is simple, and the crimping stability and crimping accuracy of the crimping head 8 are ensured.

[0038] Preferably, if Figure 1 and Figure 4 As shown, the mounting seat 7 is further provided with a compression strip 9 on both sides along the second direction. The length of the compression strip 9 is along the first direction, and the compression strip 9 and the wire stripping seat 5 are spaced apart along the third direction (the third direction is the vertical direction, i.e., the Z direction in the figure). The compression strip 9 is provided with a compression groove 91 relative to the accommodating groove 51. The bottom of the accommodating groove 51 and the bottom of the compression groove 91 are spaced apart to form a clamping groove for clamping the wire. The first direction and the second direction are both arranged at an angle to the third direction. By providing the compression groove 91 on the compression strip 9, the side of the wire away from the bottom of the accommodating groove 51 is limited, so that the wire can be stably limited in the clamping groove formed by the bottom of the accommodating groove 51 and the bottom of the compression groove 91, thereby ensuring the placement stability of the wire, thereby ensuring the stability of the subsequent stripping of the battery cell.

[0039] Furthermore, the limit block 6 can be slidably arranged along the third direction on the side of the wire stripping seat 5 away from the hinged end 4, and the limit block 6 can be selectively fixed to the wire stripping seat 5. By adjusting the height of the limit block 6, the pressing depth of the second pliers 2 is limited, and the cutting of the outer coverings of different wires with different thicknesses can be achieved, thereby avoiding the damage to the wire conductor caused by the cutting part of the wire stripping knife 3 being pressed down too deep, and improving the stripping compatibility of the wire stripping device. For example, a threaded hole is provided on the side of the wire stripping seat 5 away from the hinged end 4, and a strip hole is provided on the limit block 6. The strip hole extends along the third direction. After adjusting the position of the limit block 6, the bolt is passed through the strip hole and screwed into the threaded hole so that the head of the bolt is pressed against the limit block 6, thereby realizing the connection between the limit block 6 and the wire stripping seat 5.

[0040] In some embodiments, as Figure 1 and Figure 2As shown, the wire stripping device also includes a first cutter 10 and a second cutter 11. The wire stripping seat 5 has a support surface 52 away from the first pliers body 1. The first cutter 10 is detachably mounted on the wire stripping seat 5, and the first cutter 10 at least partially protrudes from the support surface 52. The second pliers body 2 is provided with a second cutter 11 at a position opposite the first cutter 10, and the second cutter 11 can abut against the first cutter 10. The portion of the wire to be cut is placed between the first cutter 10 and the second cutter 11, and the first pliers body 1 and the second pliers body 2 are pressed together so that the first cutter 10 and the second cutter 11 are close to each other to cut the wire, ensuring the flatness of the wire end and facilitating cutting.

[0041] Optionally, the wire stripping device further includes a third cutter 12. The third cutter 12 is disposed at a position relative to the support surface 52 of the second pliers body 2. The distance between the second cutter 11 and the support surface 52 is greater than the distance between the third cutter 12 and the support surface 52, and the third cutter 12 is capable of abutting against the support surface 52. For some wires with larger diameters or greater conductor hardness, using two cutters arranged opposite each other for cutting may cause blade damage. Therefore, the wire is placed on the support surface 52, which supports the wire and cooperates with the third cutter 12 for cutting, thereby improving the cutting performance of the wire stripping device. Of course, the hardness of the third cutter 12 should be higher than that of the second blade to ensure the cutting effect of the third cutter 12.

[0042] In other embodiments, Figure 6 and Figure 7As shown, the wire stripping device also includes a locking assembly, which includes a positioning block 13, a connecting block 14, a clamping block 15 and a tension spring 16. A positioning block 13 is provided on the side of the wire stripping seat 5 away from the hinged end 4, and a plurality of clamping grooves 131 are provided on the side of the positioning block 13 away from the hinged end 4. All the clamping grooves 131 are arranged at intervals along the third direction. The connecting block 14 includes a mounting portion 141 and a connecting portion 142 arranged at an angle. The mounting portion 141 is detachably connected to the second clamp body 2. The clamping block 15 is rotatably provided on the connecting portion 142. One end of the clamping block 15 is connected to the mounting portion 141 through a tension spring 16. The end of the clamping block 15 away from the tension spring 16 is a clamping portion 151. The clamping portion 151 can be clamped in the clamping groove 131, and the tension spring 16 always has a movement tendency to drive the clamping portion 151 to clamp in the clamping groove 131. During operation, when the crimping head 8 compresses the wire, the tension spring 16 tightens the clamping block 15, causing the clamping portion 151 on the clamping block 15 to engage with the clamping slot 131 of the positioning block 13, thereby completing the positioning and fixation of the clamping operation. This not only ensures stability during the clamping process, but also improves the accuracy and convenience of the operation. It also saves grip force during use, giving the user a sense of power. At the same time, when it is necessary to release the fixation, only a slight pull on the clamping block 15 is required to disengage the clamping portion 151 from the clamping slot 131, and the next operation can be carried out, which greatly facilitates the user's use.

[0043] Furthermore, the locking assembly further includes a locking button 17, through which the clamping block 15 is rotatably connected to the connecting portion 142, and the locking button 17 can be selectively fixed to the connecting portion 142. For example, a first locking hole is provided on the clamping block 15, and a second locking hole is provided on the connecting portion 142. The locking button 17 is inserted into the first locking hole and the second locking hole. The locking button 17 is provided with a locking portion, and the inner walls of the first locking hole and the second locking hole are provided with a locking groove at a position corresponding to the locking portion. When the locking portion of the locking button 17 is engaged with the locking groove, the clamping block 15 is fixedly connected to the connecting portion 142, ensuring a secure connection between the clamping block 15 and the connecting portion 142.

[0044] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A wire stripping device, characterized in that: The invention comprises a first pliers body, a second pliers body, a support member and a wire stripping knife, wherein one end at which the first pliers body and the second pliers body are hinged is a hinged end, the support member comprises a wire stripping seat and a limit block, the wire stripping seat is arranged on the side of the first pliers body facing the second pliers body, and the wire stripping seat is provided with a receiving groove on the side facing the second pliers body, the wire stripping knife is arranged on the side of the second pliers body facing the first pliers body, and the wire stripping knife is located above the notch of the receiving groove, the wire stripping knife has an inclined cutting portion, and the cutting portion is inclined from an end adjacent to the second pliers body toward an end away from the second pliers body and toward a direction away from the center of the receiving groove, The cutting portion is capable of cutting the outer skin of the wire exposed outside the accommodating groove, the limit block is arranged on the wire stripping seat, and the second clamp body is provided with a limit groove relative to the position of the limit block, and the limit block is inserted into the limit groove; the support member also includes a mounting seat, which is detachably arranged on the side of the first clamp body facing the second clamp body, the length of the first clamp body extends along the first direction, the limit block is arranged on the side of the mounting seat away from the hinged end along the first direction, and the mounting seat is penetrated by at least two wire passing holes along the second direction, and the mounting seat is provided with a wire passing hole relative to each of the wire passing holes on the side away from the first clamp body. There is a communicating port, the communicating port is communicated with the wire-passing hole, and a pressing head is provided on the second clamp body relative to each of the communicating ports, the pressing head can pass through the communicating port and press the wire in the wire-passing hole, and the first direction is arranged perpendicular to the second direction; the mounting seat is further provided with a clamping strip on both sides along the second direction, the length of the clamping strip is along the first direction, and the clamping strip and the wire stripping seat are spaced apart along the third direction, the clamping strip is provided with a clamping groove relative to the accommodating groove, the groove bottom of the accommodating groove and the groove bottom of the clamping groove are spaced apart to form a clamping groove for clamping the wire, and the first direction and the second direction are both perpendicular to the third direction. The direction is set at an angle; the wire stripping device also includes a first cutter, a second cutter and a third cutter, the wire stripping seat has a support surface away from the first pliers body, the first cutter is detachably arranged on the wire stripping seat, and the first cutter at least partially protrudes from the support surface, the second pliers body is provided with the second cutter at a position relative to the first cutter, the second cutter can abut against the first cutter, the second pliers body is provided with the third cutter at a position relative to the support surface, the size of the second cutter from the support surface is greater than the size of the third cutter from the support surface, and the third cutter can abut against the support surface.

2. The wire stripping device according to claim 1, characterized in that Centers of all the wire-passing holes are located on a same straight line extending along the first direction, and the apertures of the wire-passing holes are different.

3. The wire stripping device according to claim 1, wherein: A mounting groove is provided on one side of the second caliper body along the second direction. The length of the mounting groove extends around the rotation direction of the second caliper body. The pressing head is slidably connected to the mounting groove through a first latch.

4. The wire stripping device according to any one of claims 1 to 3, characterized in that: The limiting block can be slidably arranged along the third direction on a side of the wire stripping seat away from the hinged end, and the limiting block can be selectively fixed to the wire stripping seat.

5. The wire stripping device according to any one of claims 1 to 3, characterized in that: It also includes a locking assembly, which includes a positioning block, a connecting block, a clamping block and a tension spring. The positioning block is provided on the side of the wire stripping seat away from the hinged end, and a plurality of clamping grooves are opened on the side of the positioning block away from the hinged end. All the clamping grooves are arranged at intervals along the third direction. The connecting block includes a mounting portion and a connecting portion arranged at an angle, and the mounting portion is detachably connected to the second clamp body. The clamping block is rotatably arranged on the connecting portion, and one end of the clamping block is connected to the mounting portion through the tension spring. The end of the clamping block away from the tension spring is a clamping portion, and the clamping portion can be clamped in the clamping slot, and the tension spring always has a movement tendency to drive the clamping portion to clamp into the clamping slot.

6. The wire stripping device according to claim 5, characterized in that The locking assembly further includes a locking button, through which the clamping block is rotatably connected to the connecting portion, and the locking button can be selectively fixed to the connecting portion.

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