Automatic wire stripper

Abstract

The utility model relates to an automatic wire stripper, which comprises a first stripper body, a second stripper body, a first movable part and a second movable part. The middle positions of the first clamp body and the second clamp body are rotationally connected through a pin shaft; one end of the first movable part is rotationally connected with the pin shaft, the first movable part is provided with a first wire stripping part and a second wire stripping part, and the first wire stripping part is arranged to be capable of being matched with the second wire stripping part to tightly press a wire sheath when the second ends of the first clamp body and the second clamp body apply force enabling the first clamp body and the second clamp body to be close to each other; one end of the second movable part is rotationally connected with the pin shaft, the second movable part is provided with a third wire stripping part and a fourth wire stripping part, and the third wire stripping part is arranged to be capable of being matched with the fourth wire stripping part to strip the wire sheath when the second ends of the first clamp body and the second clamp body apply force enabling the first clamp body and the second clamp body to be close to each other. According to the automatic wire stripper of the utility model, through the optimized structural design, the stability and accuracy of wire stripping are improved, and the applicability and flexibility of the wire stripper are enhanced at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire stripper technical field, concretely relates to an automatic wire stripper. BACKGROUND

[0002] Automatic wire stripper is one of commonly used tools, is used to remove the surface insulating layer of the wire head, makes the insulating skin of the wire cut off and separates from the wire. The automatic wire stripper on sale at present, its main structure is two handles, two handles are connected with the movable plate, the movable plate is hinged with the corresponding handle, one of two movable plates is provided with the compression part, the other movable plate is provided with the wire stripping part, such as the utility model patent of application No. 202321757368.3, discloses a wire stripper, its structure is that the left handle and the right handle are hinged, and the left movable plate and the right movable plate are rotatably connected with the corresponding left handle and right handle by the movable column, since the movable column is located at the end of the left movable plate and the right movable plate close to the handle, therefore, in actual use, the end of the left movable plate and the right movable plate away from the handle, lacks the limiting, and in use, it is easy to cause the left movable plate and the right movable plate to appear the shaking condition, that is, the upper part of the left movable plate and the right movable plate will be away from the left handle and the right handle, thereby affecting the use experience, at the same time, the left movable plate and the right movable plate are connected with the left handle and the right handle by the movable column, and in production, there is inconvenience, needs to open the hole on the left handle, the right handle, the left movable plate and the right movable plate and use the movable column, which is not conducive to improving the production and assembly efficiency. UTILITARIAN CONTENT

[0003] The utility model aims at providing an automatic wire stripper, and solves the above problems existing in the current automatic wire stripper.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] An automatic wire stripper, comprising a first jaw, a second jaw, a first movable piece and a second movable piece, the first jaw and the second jaw are rotatably connected at the middle position by a pin shaft; one end of the first movable piece is rotatably connected with the pin shaft, the first movable piece is arranged on one side of the first jaw, the first movable piece is provided with a first wire stripping part and a second wire stripping part, a first channel for passing the wire is formed between the first wire stripping part and the second wire stripping part, the first wire stripping part is arranged to cooperate with the second wire stripping part to compress the wire sheath when a force is applied to the second end of the first jaw and the second jaw to make the second end of the first jaw and the second jaw approach each other;

[0006] One end of the second movable element is rotationally connected with the pin shaft, the second movable element is arranged on one side of the second plier body, the second movable element is provided with a third stripping part and a fourth stripping part, the third stripping part and the fourth stripping part form a second channel for the wire to pass through, the second channel is located on the extension line of the first channel, the third stripping part is arranged to be capable of stripping the wire sheath together with the fourth stripping part when the second ends of the first plier body and the second plier body are applied with a force to make the second ends of the first plier body and the second plier body close to each other.

[0007] Further, the first movable element comprises a first abutting plate and a first connecting plate arranged in steps, the first abutting plate is in sliding abutment with the first plier body, and the first connecting plate is rotationally connected with the pin shaft; the second movable element comprises a second abutting plate and a second connecting plate arranged in steps, the second abutting plate is in sliding abutment with the second plier body, and the second connecting plate is rotationally connected with the pin shaft, and the second movable element and the first movable element are arranged in layers.

[0008] Further, a plurality of first pressing teeth are arranged on the first stripping part in intervals and are arranged to be away from the third stripping part, a plurality of second pressing teeth are arranged on the second stripping part in intervals and are arranged to be away from the fourth stripping part, the second pressing teeth are arranged to be capable of pressing the wire sheath together with the first pressing teeth when the second ends of the first plier body and the second plier body are applied with a force to make the second ends of the first plier body and the second plier body close to each other; a first cutting tooth is arranged on the third stripping part in intervals and is arranged to be away from the first stripping part, and a second cutting tooth is arranged on the fourth stripping part and is arranged to be away from the second stripping part, the second cutting tooth is arranged to be capable of stripping the wire sheath together with the first cutting tooth when the second ends of the first plier body and the second plier body are applied with a force to make the second ends of the first plier body and the second plier body close to each other.

[0009] Further, a first pin is arranged on the first movable element and passes through a rotating hole arranged on the first stripping part; a second pin is arranged on the second movable element and passes through a rotating hole arranged on the third stripping part; the first plier body is provided with a first driving protrusion, a first groove corresponding to the first driving protrusion is arranged on the first stripping part, the first groove is arranged to be capable of rotating the first stripping part along the first pin when the first driving protrusion moves relative to the first movable element; the second plier body is provided with a second driving protrusion, a second groove corresponding to the second driving protrusion is arranged on the third stripping part, the second groove is arranged to be capable of rotating the third stripping part along the second pin when the second driving protrusion moves relative to the second movable element.

[0010] Further, one of the first forceps body and the first movable piece is provided with a first limiting groove, and the other is provided with a first limiting protrusion, the first limiting protrusion is located in the first limiting groove and is arranged to be movable along the slotting direction of the first limiting groove; and / or

[0011] One of the second forceps body and the second movable piece is provided with a second limiting groove, and the other is provided with a second limiting protrusion, the second limiting protrusion is located in the second limiting groove and is arranged to be movable along the slotting direction of the second limiting groove.

[0012] Further, the first movable piece is provided with a first cover plate on the side away from the first forceps body; the second movable piece is provided with a second cover plate on the side away from the second forceps body; a first movable cavity is formed between the first cover plate and the first movable piece, and a second movable cavity is formed between the second cover plate and the second movable piece, one end of a damping adjusting assembly is arranged in the second movable cavity, and the other end of the damping adjusting assembly is located in the first movable cavity.

[0013] Further, the damping adjusting assembly comprises a damping adjusting plate, a damping adjusting spring and an adjusting bolt; one end of the damping adjusting plate is fixedly connected with the second movable piece, and the other end of the damping adjusting plate is provided with a damping adjusting groove; the adjusting bolt passes through the first cover plate and is threadedly connected with the first movable piece, and the adjusting bolt is at least partially located in the damping adjusting groove; the adjusting spring is sleeved on the adjusting bolt, one end of the adjusting spring abuts against the first cover plate, and the other end of the adjusting spring abuts against the damping adjusting plate.

[0014] Further, two protruding portions are arranged at intervals on the damping adjusting plate at the position of the damping adjusting groove, and the two protruding portions are arranged at intervals from the end portions of the damping adjusting groove.

[0015] Further, the second wire stripping part is provided with a guide tooth assembly arranged to control the length of the wire sheath stripped; the guide tooth assembly comprises a guide rod, a compression bolt and a limiting plate; a sliding hole is formed in the fourth wire stripping part, the guide rod passes through the sliding hole and is slidably connected with the sliding hole, the compression bolt is threadedly connected with the fourth wire stripping part, and the compression bolt is arranged to compress the guide rod; the limiting plate is connected with one end of the guide rod, and the limiting plate is located on the side of the fourth wire stripping part away from the second wire stripping part; when the limiting plate is located at a blocking position, one end of the limiting plate is located in the second channel.

[0016] The utility model discloses beneficial effects:

[0017] The automatic wire stripping pliers, through rotating connection of end portions of the first movable piece and the second movable piece on the pin shaft, share the same pin shaft with the first plier body and the second plier body, so that production process is simplified and assembly efficiency is improved.

[0018] Further, the first movable piece comprises the first lamination plate and the first connecting plate, the first lamination plate is in sliding fit with the first plier body, and the first connecting plate is in rotating connection with the pin shaft.

[0019] Further, the first movable piece and the second movable piece are in laminated arrangement, so that stability of the first movable piece and the second movable piece in the wire stripping process is improved, and shaking of the first movable piece and the second movable piece is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the automatic wire stripping pliers of the utility model;

[0021] Figure 2 is Figure 1 is a structural schematic view of the utility model from another angle;

[0022] Figure 3 is Figure 2 is a structural schematic view of the utility model at A;

[0023] Figure 4 is Figure 1 is a structural schematic view of the utility model from another angle;

[0024] Figure 5 is Figure 4 is a structural schematic view of the utility model after removing the first cover plate and the second cover plate.

[0025] Corresponding names of various marks in the drawing are as follows:

[0026] 1, the first jaw body, 2, the second jaw body, 3, the first movable part, 4, the second movable part, 5, the pin shaft, 6, the first stripping part, 7, the second stripping part, 8, the first channel, 9, the third stripping part, 10, the fourth stripping part, 11, the second channel, 12, the first lamination plate, 13, the first connecting plate, 14, the second lamination plate, 15, the second connecting plate, 16, the first pressing tooth, 17, the second pressing tooth, 18, the first cutting tooth, 19, the second cutting tooth, 20, the first pin, 21, the second pin, 22, the first driving protrusion, 23, the first groove, 24, the second driving protrusion, 25, the second groove, 26, the first limiting groove, 27, the first limiting protrusion, 29, the second limiting protrusion, 30, the first cover plate, 31, the second cover plate, 35, the damping adjustment plate, 36, the damping adjustment spring, 37, the adjusting bolt, 38, the damping adjustment groove, 39, the protrusion, 40, the guide rod, 41, the pressing bolt, 42, the limiting plate, 43, the sliding hole, 44, the first wire pressing protrusion, 45, the first wire pressing groove, 46, the second wire pressing protrusion, 47, the second wire pressing groove, 48, the third wire pressing protrusion, 49, the third wire pressing groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0028] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] As shown in Figures 1 to 5 The utility model provides a kind of automatic stripping pliers, including first jaw body 1, second jaw body 2, first movable part 3, second movable part 4.First jaw body 1 and second jaw body 2 middle position are connected by pin shaft 5 rotation, specifically, first jaw body 1 and second jaw body 2 can be respectively as left handle and right handle.The one end of first movable part 3 is rotationally connected with pin shaft 5, and first movable part 3 is arranged on the side of first jaw body 1.First movable part 3 is provided with first stripping part 6 and second stripping part 7, and first stripping part 6 and second stripping part 7 form first channel 8 for wire between them.First stripping part 6 is set to be when the force that the second end of first jaw body 1 and second jaw body 2 is applied to the second end of first jaw body 1 and second jaw body 2, can cooperate with second stripping part 7 to compress wire sheath.

[0030] Figure 2 and Figure 3 As shown in the figure, one end of the second movable piece 4 is rotatably connected with the pin shaft 5, and the second movable piece 4 is arranged on one side of the second plier body 2. The second movable piece 4 is provided with a third stripping part 9 and a fourth stripping part 10, and a second channel 11 for the wire to pass through is formed between the third stripping part 9 and the fourth stripping part 10, and the second channel 11 is located on the extension line of the first channel 8. The third stripping part 9 is arranged to be capable of stripping the wire sheath in cooperation with the fourth stripping part 10 when the second ends of the first plier body 1 and the second plier body 2 are applied with a force to make the second ends of the first plier body 1 and the second plier body 2 close to each other.

[0031] In this embodiment, Figure 4 As shown in the figure, the first movable piece 3 includes a first lamination plate 12 and a first connecting plate 13, the first lamination plate 12 is in sliding fit with the first plier body 1, and the first connecting plate 13 is rotatably connected with the pin shaft 5. The second movable piece 4 includes a second lamination plate 14 and a second connecting plate 15, the second lamination plate 14 is in sliding fit with the second plier body 2, and the second connecting plate 15 is rotatably connected with the pin shaft 5. The second movable piece 4 and the first movable piece 3 are arranged in a stack, and thus arranged, the stability of the first movable piece 3 and the second movable piece 4 in the wire stripping process can be improved, and the shaking of the first movable piece 3 and the second movable piece 4 can be avoided.

[0032] Further, Figure 3 As shown in the figure, a plurality of first pressing teeth 16 are arranged on the first stripping part 6 and are away from the third stripping part 9, and a plurality of second pressing teeth 17 are arranged on the second stripping part 7 and are away from the fourth stripping part 10. The second pressing teeth 17 are arranged to be capable of pressing the wire sheath in cooperation with the first pressing teeth 16 when the second ends of the first plier body 1 and the second plier body 2 are applied with a force to make the second ends of the first plier body 1 and the second plier body 2 close to each other. A first cutting tooth 18 is arranged on the third stripping part 9 and is away from the first stripping part 6, and a second cutting tooth 19 is arranged on the fourth stripping part 10 and is away from the second stripping part 7. The second cutting tooth 19 is arranged to be capable of stripping the wire sheath in cooperation with the first cutting tooth 18 when the second ends of the first plier body 1 and the second plier body 2 are applied with a force to make the second ends of the first plier body 1 and the second plier body 2 close to each other.

[0033] In this embodiment, Figure 1 and Figure 3As shown, the first movable piece 3 is provided with a first pin 20 which passes through a rotating hole provided on the first stripping part 6. The second movable piece 4 is provided with a second pin 21 which passes through a rotating hole provided on the third stripping part 9. The first plier body 1 is provided with a first driving protrusion 22, and the first stripping part 6 is provided with a first groove 23 corresponding to the first driving protrusion 22, which is arranged to enable the first stripping part 6 to rotate along the first pin 20 when the first driving protrusion 22 moves relative to the first movable piece 3. The second plier body 2 is provided with a second driving protrusion 24, and the third stripping part 9 is provided with a second groove 25 corresponding to the second driving protrusion 24, which is arranged to enable the third stripping part 9 to rotate along the second pin 21 when the second driving protrusion 24 moves relative to the second movable piece 4.

[0034] When stripping, when the first plier body 1 and the second plier body 2 rotate relative to each other, the corresponding driving protrusions drive the first stripping part 6 and the third stripping part 9 to rotate relative to the respective pins. When the first stripping part 6 rotates, the first stripping part 6 moves downward, so that the first stripping part 6 approaches the second stripping part 7, thereby achieving the clamping and positioning of the electric wire. Similarly, the third stripping part 9 moves downward, so that the third stripping part 9 approaches the fourth stripping part 10, thereby achieving the stripping of the outer skin of the electric wire.

[0035] Figure 1 And Figure 3 As shown, in order to further improve the stability of the first movable piece 3 and the second movable piece 4 during the stripping process, one of the first plier body 1 and the first movable piece 3 is provided with a first limiting groove 26, and the other is provided with a first limiting protrusion 27. The first limiting protrusion 27 is located in the first limiting groove 26 and is arranged to be movable along the slotting direction of the first limiting groove 26. And / or, one of the second plier body 2 and the second movable piece 4 is provided with a second limiting groove, and the other is provided with a second limiting protrusion 29. The second limiting protrusion 29 is located in the second limiting groove and is arranged to be movable along the slotting direction of the second limiting groove, so that the first movable piece 3 and the second movable piece 4 remain in contact with the first plier body 1 and the second plier body 2 during use, avoiding shaking and improving the user experience.

[0036] In this embodiment, a first cover plate 30 is arranged on the side of the first movable piece 3 away from the first plier body 1, and a second cover plate 31 is arranged on the side of the second movable piece 4 away from the second plier body 2. A first mounting cavity is formed between the first cover plate 30 and the first movable piece 3, and a second mounting cavity is formed between the second cover plate 31 and the second movable piece 4. One end of a damping adjustment assembly is arranged in the second movable cavity 33, and the other end of the damping adjustment assembly is arranged in the first movable cavity 32.

[0037] Specifically, Figure 5As shown, the damping adjustment assembly includes a damping adjustment plate 35, a damping adjustment spring 36 and an adjustment bolt 37. One end of the damping adjustment plate 35 is fixedly connected with the second movable piece 4, and the other end of the damping adjustment plate 35 is provided with a damping adjustment groove 38. The adjustment bolt 37 passes through the first cover plate 30 and is threadedly connected with the first movable piece 3, and the adjustment bolt 37 is at least partially located in the damping adjustment groove 38. The damping adjustment spring 36 is sleeved on the adjustment bolt 37, one end of the damping adjustment spring 36 abuts against the first cover plate 30, and the other end of the damping adjustment spring 36 abuts against the damping adjustment plate 35. Two protruding portions 39 are spaced apart on the damping adjustment plate 35 at positions where the damping adjustment groove 38 is located, and the two protruding portions 39 are both spaced apart from the end portions of the damping adjustment groove 38. In actual stripping, when the first jaw body 1 and the second jaw body 2 are stationary, the adjustment bolt 37 is located between one of the protruding portions 39 and the end portion of the damping adjustment groove 38, and when the first jaw body 1 and the second jaw body 2 are relatively rotated, the damping adjustment groove 38 moves relative to the adjustment bolt 37, so that the adjustment bolt 37 is located between the other protruding portion 39 and the other end portion of the damping adjustment groove 38. By rotating the adjustment bolt 37, the compression degree of the damping adjustment spring 36 can be adjusted, so that the damping feeling of stripping is adjusted, and when the stripping pliers are used, the damping can be adjusted according to the stripping difficulty of the wire, and various types of wire stripping are facilitated.

[0038] In order to meet the stripping requirements of different lengths, the embodiment is provided with a guide tooth assembly on the second stripping portion 7, which is arranged to control the length of stripped wire sheath. Specifically, the guide tooth assembly includes a guide rod 40, a compression bolt 41 and a limiting plate 42. A sliding hole 43 is formed on the fourth stripping portion 10, and the guide rod 40 passes through the sliding hole 43 and is slidably connected with the sliding hole 43. The compression bolt 41 is threadedly connected with the fourth stripping portion 10, and the compression bolt 41 is arranged to compress the guide rod 40. The limiting plate 42 is connected with one end of the guide rod 40, and the limiting plate 42 is located on the side of the fourth stripping portion 10 away from the second stripping portion 7. When the limiting plate 42 is located at the blocking position, one end of the limiting plate 42 is located in the second channel 11 to block the wire from moving forward, thereby controlling the length of stripped wire sheath.

[0039] In addition, in order to further improve the convenience of using the stripping pliers, the embodiment is provided with a first wire pressing protrusion 44, a first wire pressing groove 45 and a second wire pressing protrusion 46 on the first jaw body 1 close to the pin shaft 5 and away from the first stripping portion 6. The second jaw body 2 is provided with a second wire pressing groove 47 corresponding to the first wire pressing protrusion 44, a third wire pressing protrusion 48 corresponding to the first wire pressing groove 45 and a third wire pressing groove 49 corresponding to the second wire pressing protrusion 46 close to the pin shaft 5 and away from the second stripping portion 7. In this way, the wire can be compressed.

[0040] In summary, the automatic wire stripping pliers improves the stability and accuracy of wire stripping, enhances the applicability and flexibility of the wire stripping pliers, and meets the wire stripping requirements of different specifications and lengths through the optimized structural design.

[0041] Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

Claims

1. An automatic wire stripper, characterized in that: The device includes a first clamp body, a second clamp body, a first movable member, and a second movable member. The first clamp body and the second clamp body are rotatably connected at their middle positions by a pin. One end of the first movable member is rotatably connected to the pin. The first movable member is disposed on one side of the first clamp body and is provided with a first stripping part and a second stripping part. A first channel for the wire to pass through is formed between the first stripping part and the second stripping part. The first stripping part is configured to cooperate with the second stripping part to press the wire sheath when a force is applied to the second ends of the first clamp body and the second clamp body to bring the second ends of the first clamp body and the second clamp body closer to each other. One end of the second movable member is rotatably connected to the pin. The second movable member is disposed on one side of the second clamp body. The second movable member is provided with a third stripping part and a fourth stripping part. A second channel for the wire to pass through is formed between the third stripping part and the fourth stripping part. The second channel is located on the extension line of the first channel. The third stripping part is configured to cooperate with the fourth stripping part to strip the outer sheath of the wire when a force is applied to the second ends of the first clamp body and the second clamp body to bring the second ends of the first clamp body and the second clamp body closer to each other.

2. The automatic wire stripper according to claim 1, characterized in that: The first movable component includes a stepped first fitting plate and a first connecting plate, the first fitting plate being slidably fitted to the first clamp body, and the first connecting plate being rotatably connected to the pin shaft; the second movable component includes a stepped second fitting plate and a second connecting plate, the second fitting plate being slidably fitted to the second clamp body, and the second connecting plate being rotatably connected to the pin shaft, and the second movable component and the first movable component are stacked on top of each other.

3. The automatic wire stripper according to claim 1, characterized in that: The first stripping section has a plurality of first clamping teeth spaced apart and facing away from the third stripping section. The second stripping section has a plurality of second clamping teeth spaced apart and facing away from the fourth stripping section. The second clamping teeth are configured to cooperate with the first clamping teeth to clamp the wire sheath when a force is applied to the second ends of the first clamping body and the second clamping body to bring the second ends of the first clamping body and the second clamping body closer together. The third stripping section has a plurality of first cutting teeth spaced apart and facing away from the first stripping section. The fourth stripping section has a plurality of second cutting teeth facing away from the second stripping section. The second cutting teeth are configured to cooperate with the first cutting teeth to strip the wire sheath when a force is applied to the second ends of the first clamping body and the second clamping body to bring the second ends of the first clamping body and the second clamping body closer together.

4. The automatic wire stripper according to claim 1, characterized in that: The first movable component is provided with a first pin, which passes through a rotating hole provided on the first stripping part; the second movable component is provided with a second pin, which passes through a rotating hole on the third stripping part; the first clamp body is provided with a first driving protrusion, and the first stripping part is provided with a first groove corresponding to the first driving protrusion, the first groove being configured to allow the first stripping part to rotate along the first pin when the first driving protrusion moves relative to the first movable component; the second clamp body is provided with a second driving protrusion, and the third stripping part is provided with a second groove corresponding to the second driving protrusion, the second groove being configured to allow the third stripping part to rotate along the second pin when the second driving protrusion moves relative to the second movable component.

5. The automatic wire stripper according to claim 1, characterized in that: One of the first clamp body and the first movable component is provided with a first limiting groove, and the other is provided with a first limiting protrusion. The first limiting protrusion is located within the first limiting groove and is configured to move along the slotting direction of the first limiting groove; and / or One of the second clamp body and the second movable member is provided with a second limiting groove, and the other is provided with a second limiting protrusion. The second limiting protrusion is located in the second limiting groove and is configured to move along the slotting direction of the second limiting groove.

6. The automatic wire stripper according to claim 1, characterized in that: A first cover plate is provided on the side of the first movable member away from the first clamp body; a second cover plate is provided on the side of the second movable member away from the second clamp body; a first movable cavity is formed between the first cover plate and the first movable member, and a second movable cavity is formed between the second cover plate and the second movable member; one end of a damping adjustment component is provided in the second movable cavity, and the other end of the damping adjustment component is located in the first movable cavity.

7. The automatic wire stripper according to claim 6, characterized in that: The damping adjustment assembly includes a damping adjustment plate, a damping adjustment spring, and an adjustment bolt; one end of the damping adjustment plate is fixedly connected to the second movable member, and the other end of the damping adjustment plate is provided with a damping adjustment groove; the adjustment bolt passes through the first cover plate and is threadedly connected to the first movable member, and the adjustment bolt is at least partially located in the damping adjustment groove; the adjustment spring is sleeved on the adjustment bolt, one end of the adjustment spring abuts against the first cover plate, and the other end of the adjustment spring abuts against the damping adjustment plate.

8. The automatic wire stripper according to claim 7, characterized in that: The damping adjustment plate has two protrusions spaced apart at the location of the damping adjustment groove, wherein both protrusions are spaced apart from the end of the damping adjustment groove.

9. The automatic wire stripper according to claim 1, characterized in that: The second stripping section is provided with a guide tooth assembly, which is configured to control the length of the wire sheath removed; the guide tooth assembly includes a guide rod, a clamping bolt, and a limiting plate; the fourth stripping section has a sliding hole, the guide rod passes through the sliding hole and is slidably connected to the sliding hole, the clamping bolt is threaded to the fourth stripping section, and the clamping bolt is configured to clamp the guide rod; the limiting plate is connected to one end of the guide rod, and the limiting plate is located on the side of the fourth stripping section away from the second stripping section. When the limiting plate is in the blocking position, one end of the limiting plate is located in the second channel.

10. The automatic wire stripper according to claim 1, characterized in that: The first clamp body is provided with a first wire pressing protrusion, a first wire pressing groove and a second wire pressing protrusion near the pin and away from the first wire stripping part; the second clamp body is provided with a second wire pressing groove corresponding to the first wire pressing protrusion, a third wire pressing protrusion corresponding to the first wire pressing groove and a third wire pressing groove corresponding to the second wire pressing protrusion near the pin and away from the second wire stripping part.

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