CN214850154U - A wire stripping instrument for electric power - Google Patents

Abstract

The utility model relates to an electric power tool technical field discloses a wire stripping instrument for electric power, including the wire stripping pipe, lower wall fixed mounting has first spring, both sides on the inboard of wire stripping pipe the equal fixed mounting in opposite side of first spring has the clamp plate, two the equal fixed mounting in opposite side of clamp plate has the press block that runs through and extend to both sides about the wire stripping pipe, the left side of wire stripping pipe is rotated and is connected with the swivel becket, the left side fixed mounting of swivel becket has the cutting ring, cut groove has been seted up to the inboard of cutting ring, a lateral wall fixed mounting who keeps away from the cutting ring axle center in the cut groove has the second spring, one section fixedly connected with cutting block that the second spring is close to the cutting ring axle center, a lateral wall fixed mounting that the cutting ring axle center was kept away from to the cutting block has the regulating pin that runs through and extend to the cutting ring outside. This a wire stripping instrument for electric power has possessed can be to various thickness electric wires when can conveniently take off longer line skin advantage of skinning.

Description

A wire stripping instrument for electric power

Technical Field

The utility model relates to an electric power tool technical field specifically is a wire stripping instrument for electric power.

Background

The wire stripping is to strip the plastic sheath wrapped outside the electric wire and the metal core, the wire stripper is one of the common tools for internal wire electricians, motor repair and instrument and meter electricians, and is used for stripping the surface insulating layer at the head of the electric wire by the power supply, and the wire stripper can separate the cut insulating sheath of the electric wire from the electric wire and also can prevent electric shock.

The existing wire stripping tools have the advantage that wires with specified thickness can be stripped conveniently, but in the case of an unconventional cable, the problem that a wire core is not easy to peel off or hurt is caused, and meanwhile, when the amount of peeled off wire sheaths is large, the wire sheaths are not easy to take off, so that the wire stripping tool for electric power is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire stripping instrument for electric power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wire stripping tool for electric power comprises a wire stripping pipe, wherein the upper wall and the lower wall of the inner side of the wire stripping pipe are fixedly provided with first springs, the opposite sides of the first springs on the two sides are fixedly provided with pressing plates, the opposite sides of the two pressing plates are fixedly provided with pressing blocks which penetrate through and extend to the upper side and the lower side of the wire stripping pipe, the left side of the wire stripping pipe is rotatably connected with a rotating ring, the left side of the rotating ring is fixedly provided with a cutting ring, a cutting groove is arranged on the inner side of the cutting ring, a second spring is fixedly arranged on one side wall of the cutting groove far away from the axis of the cutting ring, one section fixedly connected with cutting block that the second spring is close to the cutting ring axle center, a lateral wall fixed mounting that the cutting ring axle center was kept away from to the cutting block has the adjusting pin that runs through and extend to the cutting ring outside, the rear side fixed mounting of cutting ring has with adjusting pin joint adjusting device.

The utility model has the advantages that:

this a wire stripping instrument for electric power has possessed can be to various thickness electric wires when can conveniently take off longer line skin advantage of skinning.

As a further aspect of the present invention: the number of the first springs is four and is divided into two groups, and the two groups of the first springs are symmetrically distributed on the opposite sides of the two pressing plates respectively.

The beneficial effect who adopts above-mentioned further scheme is that, the setting of spring can make the briquetting atress of both sides more even, prevents that the briquetting from appearing the condition of blocking when reseing.

As a further aspect of the present invention: the opposite sides of the two pressing plates are both provided with knurls, and the distance between the two pressing plates is equal to the sum of the distances from the opposite sides of the two pressing blocks to the upper side and the lower side of the wire stripping pipe.

Adopt the beneficial effect of above-mentioned further scheme to be, the clamp plate that is the annular knurl setting can multiplicable frictional force when pushing down the line skin for the line skin contact is better, takes off more easily.

As a further aspect of the present invention: the number of cutting grooves is two, and two the cutting grooves uses the rotating ring axle center to be symmetric distribution in cutting ring inboard.

The beneficial effect who adopts above-mentioned further scheme is that, the structure is more firm reasonable when two cutting grooves's setting can make the line skin cut more easily.

As a further aspect of the present invention: adjusting device includes the spliced pole, the inside of spliced pole is rotated and is connected with the threaded rod that extends to both sides about the spliced pole, the equal fixed mounting in upper and lower both sides of spliced pole has the restriction piece that is located the threaded rod front side, the outside threaded connection of threaded rod has the active lever that extends to the restriction piece front side through the restriction piece inboard, the front side fixed mounting of active lever has the connecting piece that cup joints with the adjusting pin outside.

Adopt above-mentioned further scheme's beneficial effect be, rotate the threaded rod and can control the cutting piece and carry out thickness adjustment to the wire rod of adaptation various thicknesses.

As a further aspect of the present invention: the threaded rod is located the screw thread opposite direction of spliced pole top and below, the top and the bottom of threaded rod respectively with two the back of the body side position of restricting block is in the coplanar.

Adopt above-mentioned further scheme's beneficial effect be, opposite direction's threaded rod can make the initiative pole of both sides draw close each other or keep away from when rotating, and then the distance between the adjustable cutting piece.

As a further aspect of the present invention: the inside of restriction piece is seted up the waist type hole of width and drive lever diameter looks adaptation, waist type hole side inboard is smooth setting and drive lever and waist type hole sliding connection.

Adopt above-mentioned further scheme's beneficial effect be, the waist type hole can restrict the initiative pole, makes it can not appear the condition around the threaded rod rotation.

Drawings

Fig. 1 is a schematic structural view of a wire stripping tool for electric power;

FIG. 2 is a drawing showing the connection between a pressing plate and a pressing block of a wire stripping tool for electric power;

fig. 3 is a schematic structural diagram of an adjusting device in a wire stripping tool for electric power;

fig. 4 is a three-dimensional view of a wire stripping tool for electrical power.

In the figure: 1. stripping the wire pipe; 2. a first spring; 3. pressing a plate; 4. a pressing block; 5. a rotating ring; 6. cutting a ring; 7. cutting the groove; 8. a second spring; 9. cutting the block; 10. an adjustment pin; 11. an adjustment device; 111. connecting columns; 112. a threaded rod; 113. a limiting block; 114. a driving lever; 115. a connecting member.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a wire stripping tool for electric power includes a wire stripping tube 1, wherein first springs 2 are fixedly mounted on upper and lower walls of an inner side of the wire stripping tube 1, the first springs 2 are four and divided into two groups, the two groups of first springs 2 are symmetrically distributed on opposite sides of two pressing plates 3, pressing plates 3 are fixedly mounted on opposite sides of the first springs 2 on both sides, opposite sides of the two pressing plates 3 are knurled, a distance between the two pressing plates 3 is equal to a sum of distances from opposite sides of the two pressing blocks 4 to upper and lower sides of the wire stripping tube 1, the pressing blocks 4 penetrating and extending to upper and lower sides of the wire stripping tube 1 are fixedly mounted on opposite sides of the two pressing plates 3, a rotating ring 5 is rotatably connected to a left side of the wire stripping tube 1, a cutting ring 6 is fixedly mounted on a left side of the rotating ring 5, a cutting groove 7 is formed on an inner side of the cutting ring 6, the number of the cutting grooves 7 is two, the two cutting grooves 7 are symmetrically distributed on the inner side of the cutting ring 6 by the axis of the rotating ring 5, a second spring 8 is fixedly arranged on one side wall of the cutting groove 7 far away from the axis of the cutting ring 6, a section of the second spring 8 close to the axis of the cutting ring 6 is fixedly connected with a cutting block 9, an adjusting pin 10 penetrating and extending to the outer side of the cutting ring 6 is fixedly arranged on one side wall of the cutting block 9 far away from the axis of the cutting ring 6, an adjusting device 11 clamped with the adjusting pin 10 is fixedly arranged on the rear side of the cutting ring 6, the adjusting device 11 comprises a connecting column 111, a threaded rod 112 extending to the upper side and the lower side of the connecting column 111 is rotatably connected in the connecting column 111, the threaded rod 112 is positioned above and below the connecting column 111 in opposite directions, the top and the bottom of the threaded rod 112 are respectively positioned in the same plane with the opposite sides of the two limiting blocks 113, and limiting blocks 113 positioned on the front side of the threaded rod 112 are fixedly arranged on the upper side and the lower side of the connecting column 111, the inside of restricting block 113 is seted up the waist type hole of width and drive lever 114 diameter looks adaptation, and waist type hole side inboard is smooth setting and drive lever 114 and waist type hole sliding connection, and the outside threaded connection of threaded rod 112 has the drive lever 114 that extends to restricting block 113 front side through restricting block 113 inboard, and the front side fixed mounting of drive lever 114 has the connecting piece 115 that cup joints with the regulation round pin 10 outside.

The utility model discloses a theory of operation is:

the first step is as follows: measuring the diameter of the wire rod, then rotating the threaded rod 112, at the moment, the threaded rod 112 drives the driving rods 114 on the two sides to move up and down, further adjusting the adjusting pins 10 on the two sides through the connecting piece 115, and adjusting the distance between the cutting blocks 9 on the two sides;

the second step is that: then, the wire is inserted into the wire stripping pipe 1 through the cutting ring 6 and pulled out from the right side of the wire stripping pipe 1, after the length of the wire to be stripped is determined, the threaded rod 112 can be rotated to enable the cutting block 9 to extrude the wire skin, and at the moment, the wire skin can be cut by rotating the cutting ring 6;

the third step: after the line skin cutting finishes, can hold and press pressing block 4, the clamp plate 3 is pushed down the line skin this moment, hold the left electric wire of instrument this moment to right side pulling wire stripping pipe 1 until the line skin pull off can, compare in traditional wire stripper under the condition of this kind of setting, because the compressing tightly of clamp plate 3, directly peel off the line skin through wire stripping pipe 1 can, the mode of exerting oneself is comparatively convenient, thereby has promoted the convenience of taking off the line skin.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a wire stripping tool for electric power, includes wire stripping pipe (1), its characterized in that, the inboard upper and lower wall fixed mounting of wire stripping pipe (1) has first spring (2), both sides the equal fixed mounting of opposite side of first spring (2) has clamp plate (3), two the equal fixed mounting in opposite sides of clamp plate (3) has the press block (4) that runs through and extend to wire stripping pipe (1) upper and lower both sides, the left side of wire stripping pipe (1) rotates and is connected with swivel becket (5), the left side fixed mounting of swivel becket (5) has cutting ring (6), the inboard of cutting ring (6) is seted up cuts cut groove (7), cut a lateral wall fixed mounting that the inslot of groove (7) is far away from cutting ring (6) axle center has second spring (8), one section fixed connection that second spring (8) are close to cutting ring (6) axle center has cutting block (9), one side wall fixed mounting that cutting ring (6) axle center was kept away from in cutting piece (9) has adjusting pin (10) that run through and extend to the cutting ring (6) outside, the rear side fixed mounting of cutting ring (6) has adjusting device (11) with adjusting pin (10) joint.

2. Stripping tool for electrical power according to claim 1, characterised in that the number of first springs (2) is four and divided into two groups, two groups of first springs (2) being respectively symmetrically distributed on opposite sides of the two pressure plates (3).

3. Stripping tool for electrical power according to claim 1, characterised in that the two pressure plates (3) are knurled on opposite sides, the distance between the two pressure plates (3) being equal to the sum of the distances from the opposite sides of the two pressure blocks (4) to the upper and lower sides of the stripping tube (1).

4. Stripping tool for electrical power according to claim 1, characterised in that the number of the cutting grooves (7) is two, and the two cutting grooves (7) are symmetrically distributed inside the cutting ring (6) about the axis of the rotary ring (5).

5. The wire stripping tool for electric power according to claim 1, wherein the adjusting device (11) comprises a connecting column (111), a threaded rod (112) extending to the upper side and the lower side of the connecting column (111) is rotatably connected to the inside of the connecting column (111), limiting blocks (113) located in front of the threaded rod (112) are fixedly mounted on the upper side and the lower side of the connecting column (111), an active rod (114) extending to the front of the limiting blocks (113) through the inner side of the limiting blocks (113) is in threaded connection with the outer side of the threaded rod (112), and a connecting piece (115) sleeved with the outer side of the adjusting pin (10) is fixedly mounted on the front of the active rod (114).

6. Stripping tool for electrical power according to claim 5, characterized in that the threaded rod (112) is threaded in opposite directions above and below the connecting stud (111), the top and bottom of the threaded rod (112) lying in the same plane with the opposite sides of the two limit blocks (113).

7. The wire stripping tool for electric power according to claim 6, wherein a kidney-shaped hole with a width matched with the diameter of the driving rod (114) is formed in the limiting block (113), the inner side of the kidney-shaped hole is smoothly arranged, and the driving rod (114) is connected with the kidney-shaped hole in a sliding mode.

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