Press type wire stripper

Abstract

The utility model relates to the technical field of wire stripper equipment, in particular to a push type wire stripper, which comprises a base, the inner wall of the base is movably inserted with a wire stripping piece, the inner wall of the wire stripping piece close to the bottom is movably inserted with the outer wall of a locking piece, and the outer wall of the locking piece is slidably connected with the inner wall of the base. The upper wire stripping block can be detached from the pressing block by detaching a fastening bolt, two poke rods are poked to move outwards along a sliding groove to drive a locking block to move outwards until the locking block completely enters a locking groove, at the moment, a transmission plate stretches out under the elastic force of a first spring, then a limiting plate is driven to stretch out of a limiting groove, and after the limiting plate is taken out, the upper wire stripping block is detached from the pressing block. When the wire stripper is used, the lower wire stripping block can be taken out from the slot to be replaced, and a user can easily replace the upper wire stripping block and the lower wire stripping block to adapt to different wire specifications and types, so that the practicability of the wire stripper is improved, other maintenance work is facilitated, the operation is convenient, the working efficiency is improved, and the wire stripper is convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of wire strippers, in particular to a push-type wire stripper. Background Art

[0002] Whether in laboratories or in real production life, various wires are often used. In order to meet different needs, these wires often need to be stripped and connected to each other or to other devices.

[0003] The stripping structure of most wire strippers on the market cannot be replaced, and it is not easy to adjust to different stripping requirements. In addition, when a certain part is worn or damaged, the entire wire stripper needs to be replaced, which increases the cost. Utility Model Content

[0004] The purpose of the utility model is to provide a push-type wire stripper to solve the problem that the wire stripping structure of most wire strippers cannot be replaced as mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solution: a push-type wire stripper, comprising a base, the inner wall of the base is movably plugged with the outer wall of the wire stripping member, the inner wall of the wire stripping member near the bottom is movably plugged with the outer wall of the locking member, and the outer wall of the locking member is slidably connected with the inner wall of the base.

[0005] The bottom of the base is fixedly connected to the top of the restoring member, the top of the restoring member is movably abutted against the bottom of the adjusting member near both sides, and the outer wall of the adjusting member is slidably connected to the inner wall of the base.

[0006] Preferably, the base consists of a base, four guide columns and a pressing block, and the top of the base is fixedly connected to the bottom ends of the four guide columns, respectively. The four guide columns are divided into two groups, and the two groups of guide columns are symmetrically arranged with the center line of the base as the axis, the outer walls of the four guide columns near the top are slidably connected to the inner wall of the pressing block, and the inner wall of the base near the front is provided with a slot, the inner wall of the base near the slot is provided with a limiting slot, and the limiting slot runs through the slot, the inner walls of the base near both sides of the limiting slot are provided with locking slots, and the top of the base near the locking slot is provided with sliding slots, the inner walls of the pressing block near both sides are provided with pressing slots, and the inner wall of the pressing block close to the center is provided with an adjusting slot, and the two sides of the adjusting slot are respectively connected to the two pressing slots.

[0007] Preferably, the wire stripping piece includes an upper wire stripping block, two fastening bolts and a lower wire stripping block, and the inner walls of the upper wire stripping block close to both sides are respectively threadedly connected to the outer walls of the two fastening bolts, a lower wire stripping block is arranged directly below the upper wire stripping block, and the outer wall of the upper wire stripping block is movably connected to the inner wall of the pressing block close to the front, the inner walls of the upper wire stripping block close to both sides are fixedly connected to the inner walls of the pressing block close to both sides by two fastening bolts, and the outer wall of the lower wire stripping block is movably connected to the inner wall of the slot, and the upper wire stripping block and the lower wire stripping block are both provided with a plurality of inlay openings of different sizes.

[0008] Preferably, the locking member is composed of a limit plate, a transmission plate, two first springs, two locking blocks, two second springs and two toggle rods, and the back side of the limit plate is movably abutted against the front side of the transmission plate, the back side of the transmission plate close to the two sides is fixedly connected to one end of the two first springs, and the front side of the limit plate close to the two sides is fixedly connected to the back sides of the two locking blocks, one side of the two locking blocks is fixedly connected to one end of the two second springs, and the tops of the two locking blocks are fixedly connected to the bottom ends of the two toggle rods, one end of the two first springs away from the transmission plate is fixedly connected to the back side of the limit groove, and the outer wall of the limit plate close to the transmission plate is movably plugged into the inner wall of the lower stripping block close to the bottom, the outer wall of the limit plate close to the front side is slidably connected to the inner wall of the limit groove, and the outer walls of the two locking blocks are slidably connected to the inner walls of the two locking grooves, one end of the two second springs away from the locking blocks is fixedly connected to the inner side walls of the two locking grooves, and the outer walls of the two toggle rods are slidably connected to the inner walls of the two sliding grooves.

[0009] Preferably, the recovery member includes a connecting column, a sliding block and a third spring, and the number of the connecting column, the sliding block and the third spring is set to two, the top ends of the two connecting columns are fixedly connected to the bottoms of the two sliding blocks, and the outer walls of the two connecting columns are movably abutted against the outer walls of the two third springs, the outer walls of the two sliding blocks are slidingly connected to the inner walls of the two pressing grooves, and the bottom ends of the two third springs are fixedly connected to the top of the base, and the top ends of the two third springs are fixedly connected to the bottom of the pressing block.

[0010] Preferably, the adjusting member consists of an adjusting knob, an adjusting rod and an adjusting plate, and the bottom of the adjusting knob is fixedly connected to the top of the adjusting rod, the outer wall of the adjusting rod away from the top is threadedly connected to the inner wall at the center of the adjusting plate, and the outer wall of the adjusting rod close to the top is rotatably connected to the inner wall of the base close to the top, the outer wall of the adjusting plate is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting plate near both sides is movably abutted against the tops of the two sliding blocks respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses that the upper stripping block can be removed from the pressing block by disassembling the fastening bolt, and the locking block is driven to move outwardly by toggling the two toggling rods along the sliding groove until the locking block completely enters the locking groove. At this time, the transmission plate is extended by the elastic force of the first spring, thereby driving the limiting plate to extend out of the limiting groove. After taking out the limiting plate, the lower stripping block can be taken out of the slot and replaced. The user can easily replace the upper stripping block and the lower stripping block to adapt to different wire specifications and types, thereby improving the practicality of the wire stripping pliers and facilitating other maintenance work. The operation is convenient, the work efficiency is improved, and it is convenient for people to use.

[0013] The utility model discloses that when the user presses the pressing block downward to strip the wire, the guide column ensures that the pressing block can maintain a stable trajectory when moving up and down when pressing and stripping the wire, thereby improving the accuracy and reliability of the wire stripping operation and helping to reduce damage to the wire stripping pliers caused by deviation or shaking. By rotating the adjusting knob to drive the adjusting rod to rotate together, when the adjusting rod rotates, the adjusting plate will move along the axial direction of the adjusting rod, thereby changing the distance between the adjusting plate and the sliding block, adjusting the maximum distance that the pressing block can press, and facilitating the use of the wire stripping pliers after replacing different stripping blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is an exploded view of the locking member in the utility model.

[0018] In the figure: 1. base; 101. base; 102. guide column; 103. pressing block; 2. stripping member; 201. upper stripping block; 202. fastening bolt; 203. lower stripping block; 3. locking member; 301. limit plate; 302. transmission plate; 303. first spring; 304. locking block; 305. second spring; 306. toggle rod; 4. recovery member; 401. connecting column; 402. sliding block; 403. third spring; 5. adjusting member; 501. adjusting knob; 502. adjusting rod; 503. adjusting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a push-type wire stripping pliers, including a base 1, the inner wall of the base 1 is movably plugged with the outer wall of the wire stripping piece 2, the inner wall of the wire stripping piece 2 near the bottom is movably plugged with the outer wall of the locking piece 3, and the outer wall of the locking piece 3 is slidably connected to the inner wall of the base 1.

[0021] The bottom of the base 1 is fixedly connected to the top of the restoring member 4, the top of the restoring member 4 is movably abutted against the bottom of the adjusting member 5 near both sides, and the outer wall of the adjusting member 5 is slidably connected to the inner wall of the base 1.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 is composed of a base 101, four guide columns 102 and a pressing block 103, and the top of the base 101 is fixedly connected to the bottom ends of the four guide columns 102, respectively. The four guide columns 102 are divided into two groups, and the two groups of guide columns 102 are symmetrically arranged with the center line of the base 101 as the axis. The outer walls of the four guide columns 102 near the top are slidably connected to the inner wall of the pressing block 103, and the inner wall of the base 101 near the front is provided with a slot, and the base 101 near the slot A limiting groove is provided on the inner wall, and the limiting groove runs through the slot, locking grooves are provided on the inner walls of the base 101 near both sides of the limiting groove, and sliding grooves are provided on the top of the base 101 near the locking groove, pressing grooves are provided on the inner walls of the pressing block 103 near both sides, and an adjusting groove is provided on the inner wall of the pressing block 103 close to the center, and the two sides of the adjusting groove are respectively connected to the two pressing grooves, and the guide column 102 ensures that the pressing block 103 can maintain a stable trajectory when moving up and down when pressing and stripping the wire.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the wire stripping member 2 includes an upper wire stripping block 201, two fastening bolts 202 and a lower wire stripping block 203, and the inner walls of the upper wire stripping block 201 near both sides are respectively threadedly connected with the outer walls of the two fastening bolts 202, and the lower wire stripping block 203 is arranged directly below the upper wire stripping block 201, and the outer wall of the upper wire stripping block 201 is movably plugged with the inner wall of the pressing block 103 near the front, the inner walls of the upper wire stripping block 201 near both sides are respectively fixedly connected with the inner walls of the pressing block 103 near both sides through the two fastening bolts 202, and the outer wall of the lower wire stripping block 203 is movably plugged with the inner wall of the slot, and the upper wire stripping block 201 and the lower wire stripping block 203 are Both are provided with a plurality of recesses of different sizes. When the user presses the pressing block 103 downward, the upper stripping block 201 moves downward under the guidance of the guide column 102, and cooperates with the lower stripping block 203 to clamp and strip the insulation layer of the wire. The upper stripping block 201 and the lower stripping block 203 are provided with a plurality of recesses of different sizes, so that the wire stripping pliers can adapt to wires of different diameters, thereby improving the versatility and use efficiency of the tool. The upper stripping block 201 can be removed from the pressing block 103 by disassembling the fastening bolt 202. The user can easily replace the stripping block to adapt to different wire specifications and types, thereby improving the practicality of the wire stripping pliers.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the locking member 301 is composed of a limiting plate 301, a transmission plate 302, two first springs 303, two locking blocks 304, two second springs 305 and two toggle rods 306, and the back of the limiting plate 301 is movably abutted against the front of the transmission plate 302, the back of the transmission plate 302 near the two sides is fixedly connected to one end of the two first springs 303, and the front of the limiting plate 301 near the two sides is fixedly connected to the back of the two locking blocks 304, one side of the two locking blocks 304 is fixedly connected to one end of the two second springs 305, and the top of the two locking blocks 304 is fixedly connected to the bottom end of the two toggle rods 306, respectively, the ends of the two first springs 303 away from the transmission plate 302 are fixedly connected to the back of the limiting groove, and the outer wall of the limiting plate 301 near the transmission plate 302 is movably plugged into the inner wall of the lower stripping block 203 near the bottom, and the outer wall of the limiting plate 301 near the front is The cam 303 is engaged with the first and second cams 306 and 307, respectively, and the cam 303 is engaged with the first and second cams 306 and 307, respectively.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the recovery member 4 includes a connecting column 401, a sliding block 402 and a third spring 403, and the number of the connecting column 401, the sliding block 402 and the third spring 403 is set to two, the top ends of the two connecting columns 401 are fixedly connected to the bottom ends of the two sliding blocks 402, and the outer walls of the two connecting columns 401 are movably abutted against the outer walls of the two third springs 403, the outer walls of the two sliding blocks 402 are slidably connected to the inner walls of the two pressing grooves, and the bottom ends of the two third springs 403 are fixedly connected to the top of the base 101, and the top ends of the two third springs 403 are fixedly connected to the bottom of the pressing block 103. When the wire stripping operation is not performed Before operation, the third spring 403 is in a natural state, supporting the pressing block 103. When the user presses the pressing block 103 downward to strip the wire, the sliding block 402 slides upward in the pressing groove and compresses the third spring 403. When the user stops applying force to the pressing block 103, due to the elastic force of the third spring 403, it pushes the pressing block 103 to move upward and return to the initial position, facilitating the next stripping operation. The guide column 102 ensures that the pressing block 103 can maintain a stable trajectory when moving up and down when pressed to strip the wire, thereby improving the accuracy and reliability of the stripping operation and helping to reduce damage to the wire strippers caused by offset or shaking.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjusting member 5 is composed of an adjusting knob 501, an adjusting rod 502 and an adjusting plate 503, and the bottom of the adjusting knob 501 is fixedly connected to the top of the adjusting rod 502, the outer wall of the adjusting rod 502 away from the top is threadedly connected to the inner wall at the center of the adjusting plate 503, and the outer wall of the adjusting rod 502 close to the top is rotatably connected to the inner wall of the base 101 close to the top, the outer wall of the adjusting plate 503 is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting plate 503 close to both sides is movably abutted against the tops of the two sliding blocks 402 respectively, and the adjusting knob 501 is rotated to drive the adjusting rod 502 to rotate together. When the adjusting rod 502 rotates, the adjusting plate 503 will move along the axial direction of the adjusting rod 502, thereby changing the distance between the adjusting plate 503 and the sliding block 402, adjusting the maximum distance that the pressing block 103 can press, and facilitating the use of the wire stripping pliers after replacing different stripping blocks.

[0027] The use method and advantages of the utility model: When the push-type wire stripper is working, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the upper stripping block 201 can be removed from the pressing block 103 by disassembling the fastening bolt 202, and the locking block 304 is driven to move outward along the sliding groove by toggling the two toggle rods 306 until the locking block 304 completely enters the locking groove. At this time, the transmission plate 302 is extended by the elastic force of the first spring 303, thereby driving the limiting plate 301 to extend out of the limiting groove. After taking out the limiting plate 301, the lower stripping block 203 can be taken out of the slot and replaced. The user can easily replace the upper stripping block 201 and the lower stripping block 203 to adapt to different wire specifications and types, thereby improving the practicality of the wire stripping pliers and facilitating other maintenance work. The operation is convenient, the work efficiency is improved, and it is convenient for people to use. When the user presses the pressing block 103 downward to strip the wire, the guide column 102 ensures that the pressing block 103 can maintain a stable trajectory when moving up and down when pressing to strip the wire, thereby improving the accuracy and reliability of the wire stripping operation and helping to reduce damage to the wire stripping pliers caused by offset or shaking. By rotating the adjusting knob 501 to drive the adjusting rod 502 to rotate together, when the adjusting rod 502 rotates, the adjusting plate 503 will move along the axial direction of the adjusting rod 502, thereby changing the distance between the adjusting plate 503 and the sliding block 402, and adjusting the maximum distance that the pressing block 103 can be pressed, which is convenient for the wire stripping pliers to be used after replacing different stripping blocks.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A push-type wire stripper, comprising a base (1), characterized in that: The inner wall of the base (1) is movably plugged into the outer wall of the wire stripping member (2), the inner wall of the wire stripping member (2) near the bottom is movably plugged into the outer wall of the locking member (3), and the outer wall of the locking member (3) is slidably connected to the inner wall of the base (1); The bottom of the base (1) is fixedly connected to the top of the restoring member (4), the top of the restoring member (4) is movably abutted against the bottom of the adjusting member (5) near both sides, and the outer wall of the adjusting member (5) is slidably connected to the inner wall of the base (1).

2. The push-type wire stripper according to claim 1, characterized in that: The base (1) is composed of a base (101), four guide columns (102) and a pressing block (103), and the top of the base (101) is fixedly connected to the bottom ends of the four guide columns (102), the four guide columns (102) are divided into two groups, and the two groups of guide columns (102) are symmetrically arranged with the center line of the base (101) as the axis, the outer walls of the four guide columns (102) close to the top are slidably connected to the inner wall of the pressing block (103), and the base (101) A slot is provided on the inner wall near the front side, a limiting slot is provided on the inner wall of the base (101) near the slot, and the limiting slot passes through the slot, locking slots are provided on the inner walls of the base (101) near both sides of the limiting slot, and a sliding slot is provided on the top of the base (101) near the locking slot, pressing slots are provided on the inner walls of the pressing block (103) near both sides, and an adjusting slot is provided on the inner wall of the pressing block (103) near the center, and the two sides of the adjusting slot are respectively connected to the two pressing slots.

3. The push-type wire stripper according to claim 2, characterized in that: The wire stripping member (2) comprises an upper wire stripping block (201), two fastening bolts (202) and a lower wire stripping block (203), and the inner walls of the upper wire stripping block (201) close to both sides are respectively threadedly connected to the outer walls of the two fastening bolts (202), a lower wire stripping block (203) is arranged directly below the upper wire stripping block (201), and the outer wall of the upper wire stripping block (201) is movably plugged into the inner wall of the pressing block (103) close to the front, the inner walls of the upper wire stripping block (201) close to both sides are respectively fixedly connected to the inner walls of the pressing block (103) close to both sides by the two fastening bolts (202), and the outer wall of the lower wire stripping block (203) is movably plugged into the inner wall of the slot, and the upper wire stripping block (201) and the lower wire stripping block (203) are both provided with a plurality of inlay openings of different sizes.

4. The push-type wire stripper according to claim 3, characterized in that: The locking member (3) is composed of a limiting plate (301), a transmission plate (302), two first springs (303), two locking blocks (304), two second springs (305) and two toggle rods (306), and the back side of the limiting plate (301) is movably abutted against the front side of the transmission plate (302), the back side of the transmission plate (302) close to both sides is respectively fixedly connected to one end of the two first springs (303), and the front side of the limiting plate (301) close to both sides is respectively fixedly connected to the back side of the two locking blocks (304), one side of the two locking blocks (304) is respectively fixedly connected to one end of the two second springs (305), and the tops of the two locking blocks (304) are respectively The two first springs (303) are fixedly connected to the bottom ends of the two toggle rods (306), one end of the two first springs (303) away from the transmission plate (302) is fixedly connected to the back side of the limiting groove, and the outer wall of the limiting plate (301) close to the transmission plate (302) is movably plugged into the inner wall of the lower stripping block (203) close to the bottom, the outer wall of the limiting plate (301) close to the front is slidably connected to the inner wall of the limiting groove, and the outer walls of the two locking blocks (304) are respectively slidably connected to the inner walls of the two locking grooves, the two second springs (305) are fixedly connected to the inner side walls of the two locking grooves at one end away from the locking blocks (304), and the outer walls of the two toggle rods (306) are respectively slidably connected to the inner walls of the two sliding grooves.

5. The push-type wire stripper according to claim 2, characterized in that: The recovery member (4) comprises a connecting column (401), a sliding block (402) and a third spring (403), and the number of the connecting column (401), the sliding block (402) and the third spring (403) is set to two, the top ends of the two connecting columns (401) are respectively fixedly connected to the bottom ends of the two sliding blocks (402), and the outer walls of the two connecting columns (401) are respectively movably abutted against the outer walls of the two third springs (403), the outer walls of the two sliding blocks (402) are respectively slidably connected to the inner walls of the two pressing grooves, and the bottom ends of the two third springs (403) are both fixedly connected to the top of the base (101), and the top ends of the two third springs (403) are both fixedly connected to the bottom of the pressing block (103).

6. The push-type wire stripper according to claim 5, characterized in that: The adjusting member (5) is composed of an adjusting knob (501), an adjusting rod (502) and an adjusting plate (503), and the bottom of the adjusting knob (501) is fixedly connected to the top of the adjusting rod (502), the outer wall of the adjusting rod (502) away from the top is threadedly connected to the inner wall at the center of the adjusting plate (503), and the outer wall of the adjusting rod (502) close to the top is rotatably connected to the inner wall of the base (101) close to the top, the outer wall of the adjusting plate (503) is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting plate (503) close to both sides is movably abutted against the tops of the two sliding blocks (402) respectively.

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