CN217741148U - Wire stripper for measuring and assembling - Google Patents

Abstract

The utility model discloses a solve among the prior art problem that the complicated volume of structure is big and the heavy unsuitable narrow small space operation, provide a wire stripping pliers for measurement dress connects, include: the cutting device comprises a handle and a cutting part, wherein the handle is connected with the cutting part through a rotating shaft, the cutting part comprises a moving part, a wire stripping part and a cutting part, one end of the moving part is fixedly connected with the handle, the other end of the moving part is connected with the wire stripping part and the cutting part, the wire stripping part and the cutting part are distributed up and down on a vertical plane, a wire stripping hole for stripping an insulating layer of a cable is formed in the wire stripping part, and a cutting edge for cutting the cable is arranged on one side of the cutting part; the wire stripping part or the tangent part is connected with the moving part through threads, and the wire stripping part or the tangent part can move up and down at one end of the moving part, so that the wire stripping part or the tangent part has a simple structure and small volume and can be operated in a narrow space; the double-layer cutter head structure can realize the wire cutting and stripping operations at one time; the rotatable handle can adapt to various working environments; the adjustable blade spacing can be adapted to wires of various specifications.

Description

Wire stripper for measuring and assembling

Technical Field

The utility model relates to a technical field is cuted to the power supply cable, concretely relates to wire stripping pliers for measurement dress connects.

Background

Aiming at a special transformer newly-installed user, the wiring of the metering cabinets of some users is well arranged, and workers need to trim the arranged wire ends again to meet the requirement for installation. Most of the existing wire strippers need to cut a proper length of a wire at the root part and then use a hole of the wire stripper to pull out a proper length. The special transformer metering and assembling only uses three wires of 1.5mm, 4mm and 2.5mm, the empty wire used in the existing wire stripper only has two largest holes, the root part of the wire stripper is only used, the front end of the wire stripper is exposed to a large part of useless places, and the wire stripped when the wire is inclined can cause the problems that the length of the wire pulled out is too long and too short due to the angle problem, and the fixed wire is difficult to adjust. The existing wire stripper with other complex functions has the problems of large size, heaviness and unsuitability for narrow space, and the problem of prolonged operation time caused by the fact that wire stripping is performed first and then wire cutting is performed.

For example, the chinese patent document discloses a "wire stripping and trimming integrated fast wire processing tool", which is disclosed in CN214626132U ", and includes two clamp mouths disposed adjacently on the left and right sides, two clamp handles respectively connected to the two clamp mouths for driving the two clamp mouths to open or close, a clamping mechanism disposed on one clamp mouth for clamping a wire, a wire stripping mechanism disposed on the other clamp mouth for cutting a wire insulation layer, a cutting mechanism connected to the wire stripping mechanism for cutting one end of the wire while the wire insulation layer is cut by the wire stripping mechanism, and a driving mechanism for respectively driving the clamping mechanism, the wire stripping mechanism and the cutting mechanism to work.

Disclosure of Invention

In order to solve the problems of complex structure, large volume, heaviness and unsuitability for narrow space operation in the prior art, the wire stripper for metering attachment is provided, which comprises:

the cable stripping and cutting device comprises a handle and a cutting part, wherein the handle is connected with the cutting part through a rotating shaft, the cutting part comprises a moving part, a wire stripping part and a wire cutting part, one end of the moving part is fixedly connected with the handle, the other end of the moving part is connected with the wire stripping part and the wire cutting part, the wire stripping part and the wire cutting part are distributed up and down on a vertical plane, a wire stripping hole for stripping an insulating layer of a cable is formed in the wire stripping part, and a blade for cutting the cable is arranged on one side of the wire cutting part; the thread peeling part or the thread cutting part is connected with the moving part through a screw thread, and the thread peeling part or the thread cutting part can move up and down at one end of the moving part. The wire stripping part and the wire cutting part are vertically arranged, two opposite tool bits in the wire stripping part and two opposite tool bits in the wire cutting part are respectively arranged in parallel on a horizontal plane, when wire stripping is needed, a wire is only needed to be placed in a wire stripping hole with a corresponding specification, the other end of the wire penetrates through the wire cutting part, and then the handle is gripped, so that wire cutting and wire stripping can be completed at one time, and the operation is rapid. And the wire cutting part or the wire stripping part can move up and down under the action of the threads, so that the proper exposed length of the wire can be selected, and the wire cutting device is suitable for various scenes.

Preferably, a threaded hole and a screw element are arranged on the moving part, a knob is fixedly connected to the top of the screw element, and the knob drives the screw element to screw in or out of the threaded hole so that the wire stripping part or the wire cutting part moves up and down in the vertical direction.

Preferably, a bidirectional ratchet structure is arranged on the knob and comprises a bidirectional ratchet which is fixedly connected with the top of the spiral piece through transmission teeth. The bidirectional ratchet structure can ensure that the knob can be rotated bidirectionally, and simultaneously, the clicking sound can be heard at each limit position, thereby indicating the rotation to the position.

Preferably, the moving part is provided with a dial having an axis of the screw as a center, and the dial is marked with scales. The scales on the dial correspond to the vertical distance from the wire stripping part to the wire cutting part, a user can intuitively and quickly select proper wire stripping length, in order to prevent the wire cutting and wire stripping from being unsuccessful due to the fact that the horizontal heights of the two tool bits are different, the scale lines on the dial are matched with the limiting clamping pieces of the bidirectional ratchet wheel structure, the limiting clamping pieces can make clicking sound when being clamped into the concave parts of the double-wire ratchet wheel every time, the user rotates the two knobs corresponding to the tool bits on the two sides to point to the same scale, and the user hears the clicking sound to indicate that the two knobs rotate to the position, and the heights of the tool bits on the two sides are consistent.

Preferably, the handle comprises a handle body and a rotating part, and the handle body and the rotating part are rotatably connected through a handle rotating shaft. The handle body can rotate, when a space needing wire stripping or a certain height is not suitable for being grasped by the handle at a normal angle, the handle body can rotate at a certain angle and can be adjusted to a comfortable angle which is favorable for exerting force, and the work under various scenes is facilitated.

Preferably, the top of the end, connected with the rotating part, of the handle body is provided with a limiting groove, the inner wall, connected with the handle body, of the rotating part is provided with a limiting part, the limiting part is connected with the inner wall of the rotating part through a spring, and the limiting part can be clamped in the limiting groove to prevent the handle body from rotating accidentally.

Preferably, the number of the limiting members is at least two, the limiting members include a limiting member main body and a limiting rod, and the limiting member main body can move axially along the limiting rod. The stopper may be provided at each angle to be rotated, and for example, if the stopper is provided at a minimum rotation angle of thirty degrees, the stopper may be provided at a position where the handle of the inner wall of the rotating portion is rotated thirty degrees, sixty degrees, or ninety degrees with respect to a horizontal position which is a normal angle.

Preferably, at least two pairs of wire stripping holes are formed, and the wire stripping holes are arranged on the inner side of the wire stripping part along the length direction. Each pair of wire stripping holes in the wire stripping part are oppositely arranged on the inner side of the wire stripping part, when the wire stripping pliers are used for measuring and assembling, as the specifications of main current wires are 1.5mm, 4mm and 2.5mm, the diameters of three pairs of wire stripping holes in the wire stripping pliers used for measuring and assembling are 1.5mm, 4mm and 2.5mm respectively, and the outer-layer insulator of the wires can be stripped on the premise of not damaging the wires.

Has the advantages that: 1. the structure is simple, the volume is small, and the operation can be carried out in a narrow space;

2. the double-layer cutter head structure can realize the wire cutting and stripping operations at one time;

3. the rotatable handle can adapt to various working environments;

4. the adjustable cutter head spacing can be suitable for wires of various specifications.

Drawings

Fig. 1 is a schematic structural view of a wire stripper for measuring attachment of the present invention;

fig. 2 is a schematic view of a moving part of a wire stripper for measuring attachment according to the present invention;

FIG. 3 is a schematic view of a rotary portion of a wire stripper for metering attachment of the present invention;

in the drawings, 1, a handle; 11. a handle body; 2. a shearing section; 21. stripping a wire hole; 3. a moving part; 31. a knob; 32. a bidirectional ratchet; 33. a screw; 34. a transmission gear; 35. a dial scale; 4. a rotating shaft; 5. a rotating part; 51. a handle spindle; 52. a stopper; 53. a limiting groove; 54. a stopper body; 55. a limiting rod; 6. a wire cutting section; .

Detailed Description

A wire stripper for meter attachment of the present embodiment, as shown in fig. 1 to 3, includes: the cutting device comprises a handle 1 and a cutting part 2, wherein the handle 1 is connected with the cutting part 2 through a rotating shaft 4, the cutting part 2 comprises a moving part 3, a wire stripping part and a tangent part 6, one end of the moving part 3 is fixedly connected with the handle 1, the other end of the moving part 3 is connected with the wire stripping part and the tangent part 6, a threaded hole and a spiral part 33 are arranged on the moving part 3, the top of the spiral part 33 is fixedly connected with a knob 31, and the knob 31 drives the spiral part 33 to be screwed in or out of the threaded hole so that the wire stripping part or the tangent part 6 can move up and down in the vertical direction; the knob 31 is provided with a bidirectional ratchet 32 structure, the bidirectional ratchet 32 structure comprises a bidirectional ratchet 32, and the bidirectional ratchet 32 is fixedly connected with the top of the spiral part 33 through a transmission gear 34. The bidirectional ratchet 32 structure can ensure that the knob 31 can rotate bidirectionally, and simultaneously, a click sound can be heard at each limit position, so that the rotation to the position is indicated.

The moving part 3 is further provided with a dial 35 with the axis of the screw 33 as the center, and the dial 35 is marked with scales. The scale on the dial 35 corresponds to the vertical distance from the wire stripping part to the wire cutting part 6, a user can intuitively and quickly select a proper wire stripping length, in order to prevent the wire cutting and wire stripping from being unsuccessful due to the fact that the horizontal heights of the two tool bits are not consistent, the scale lines on the dial 35 are matched with the limiting clamping piece of the bidirectional ratchet wheel 32 structure, the limiting clamping piece can make a click sound when being clamped into the concave part of the double-line ratchet wheel every time, the user rotates the two knobs 31 corresponding to the tool bits on the two sides to point to the same scale, and after hearing the click sound indication, the user indicates that the two tool bits rotate to the right position, and the heights of the tool bits on the two sides are consistent. The stripping part and the tangent part 6 are distributed up and down on a vertical plane, a stripping hole 21 for stripping an insulating layer of the cable is formed in the stripping part, and a blade for cutting the cable is arranged on one side of the tangent part 6; the thread cutting part or the thread cutting part 6 is screwed to the moving part 3, and the thread cutting part or the thread cutting part 6 is vertically movable at one end of the moving part 3.

The wire stripping part and the wire cutting part 6 are vertically arranged, two opposite tool bits in the wire stripping part and two opposite tool bits of the wire cutting part 6 are respectively arranged in parallel on a horizontal plane, when wire stripping is needed, a wire only needs to be placed in a wire stripping hole 21 with a corresponding specification, the other end of the wire penetrates through the wire cutting part 6, and then the handle 1 is gripped, so that wire cutting and wire stripping can be completed at one time, and the operation is fast. And the wire cutting part 6 or the wire stripping part can move up and down under the action of the threads, so that the proper exposed length of the wire can be selected, and the wire stripping device is suitable for various scenes. At least two pairs of wire stripping holes 21 are formed, and the wire stripping holes 21 are arranged on the inner side of the wire stripping part along the length direction. Each pair of wire stripping holes 21 on the wire stripping part are oppositely arranged on the inner side of the wire stripping part, and when the wire stripping part is used for measuring and assembling, as the specifications of a main current wire are 4mm and 2.5mm, the diameters of the three pairs of wire stripping holes 21 on the wire stripper used for measuring and assembling are 1.5mm, 4mm and 2.5mm respectively, and an insulator on the outer layer of the wire can be stripped on the premise of not damaging the wire.

The handle 1 includes a handle body 11 and a rotating portion 5, and the handle body 11 and the rotating portion 5 are rotatably connected by a handle rotating shaft 51. The handle body 11 can rotate, when a space needing wire stripping or a certain height is not suitable for the handle 1 to grasp under a normal angle, the handle body 11 can be rotated by a certain angle to be adjusted to a comfortable angle which is beneficial to exerting force, and the work under various scenes is facilitated.

The top that handle body 11 and rotating part 5 are connected one end sets up spacing groove 53, and the inner wall that rotating part 5 and handle body 11 are connected is provided with locating part 52, and locating part 52 passes through spring coupling with the inner wall of rotating part 5, and locating part 52 can block and prevent the unexpected rotation of handle body 11 in spacing groove 53. The limiting members 52 are at least two, the limiting member 52 comprises a main body of the limiting member 52 and a limiting rod 55, and the main body 54 of the limiting member can move along the axial direction of the limiting rod 55. The stoppers 52 may be provided at respective angles to be rotated, and for example, if the stoppers 52 are provided at a minimum rotation angle of thirty degrees, the stoppers 52 may be provided at positions of thirty degrees, sixty degrees, and ninety degrees relative to the horizontal position, which is a normal angle, of the handle body 11 on the inner wall of the rotating portion 5.

The utility model discloses a wire stripper for measuring assembly and connection, which has simple structure and small volume and can be operated in a narrow space; the double-layer cutter head structure can realize the wire cutting and stripping operations at one time; the rotatable handle can adapt to various working environments; the adjustable cutter head spacing can be used for adapting to wires with various specifications.

Claims (8)

1. The wire stripper for measuring and assembling comprises a handle and a shearing part, wherein the handle is connected with the shearing part through a rotating shaft, and the wire stripper is characterized in that the shearing part comprises a moving part, a wire stripping part and a wire cutting part, one end of the moving part is fixedly connected with the handle, the other end of the moving part is connected with the wire stripping part and the wire cutting part, the wire stripping part and the wire cutting part are vertically distributed on a vertical plane, a wire stripping hole for stripping an insulating layer of a cable is formed in the wire stripping part, and a blade for cutting the cable is arranged on one side of the wire cutting part; the wire stripping part or the tangent part is connected with the moving part through a screw thread, and the wire stripping part or the tangent part can move up and down at one end of the moving part.

2. The wire stripper for metered attachment of claim 1, wherein the moving portion is provided with a threaded hole and a screw member, a knob is fixedly connected to the top of the screw member, and the knob drives the screw member to screw in or out of the threaded hole to move the wire stripping portion or the wire cutting portion up and down in a vertical direction.

3. The wire stripper for meter attachment of claim 2, wherein the knob is provided with a bidirectional ratchet structure, the bidirectional ratchet structure comprising a bidirectional ratchet fixedly connected to the top of the screw member by a drive tooth.

4. A wire stripper for meter attachment according to claim 2 or 3, wherein the displacement portion is provided with a scale disc centered on the axial center of the screw member, the scale disc being marked with a scale.

5. The wire stripper for meter attachment of claim 1 or 2, wherein the handle comprises a shank body and a rotary part, the shank body and the rotary part being rotatably connected by a handle rotation shaft.

6. The wire stripper for metering attachment of claim 5, wherein a limiting groove is formed at the top of the end of the handle connected with the rotary part, a limiting member is arranged on the inner wall of the rotary part connected with the handle, the limiting member is connected with the inner wall of the rotary part through a spring, and the limiting member can be clamped in the limiting groove to prevent the handle from rotating accidentally.

7. The wire stripper for metering attachment of claim 6, wherein there are at least two of the position limiters, and wherein the position limiters comprise a position limiter body and a position limiter bar, and wherein the position limiter body is axially movable along the position limiter bar.

8. The wire stripper as claimed in claim 1, wherein there are at least two pairs of wire stripping holes, and the wire stripping holes are arranged along the length of the inner side of the wire stripping portion.

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