TWI766715B - Wire straightening tool and its method - Google Patents

Abstract

A wire straightening tool contains: a press portion, an urging portion, and a rotation portion. The press portion includes a fixing orifice, the urging portion is an urging element mounted on a bottom of the press portion away from the receiving orifice and configured to urge the press portion to return back to an original position after pressing the press portion. The rotation portion is accommodated in the receiving orifice of the press portion, and the rotation portion includes a rotatable knob and a wire removal element. The rotatable knob has a coupling orifice passing through the rotatable knob, and the wire removal element is received in the coupling orifice. The wire removal element has multiple through orifices defined thereon. One aspect of the present invention is to provide a wire straightening tool which is capable of straightening a twisted wire to straighten an insulation layer of the twisted wire easily and quickly.

Description

Stranded wire leveling hand tool and its operation method

The invention belongs to the technical field of hand tools, and in particular relates to a stranded wire leveling hand tool and an operation method thereof, which can achieve the leveling of stranded wires so that users can level the insulating layer of the stranded wires and connect them to electrical components more convenient.

At present, in the signal transmission technology, cables are used to achieve the purpose of transmission, such as telephone lines, network lines, etc. The signal lines are cables, and the cables are twisted in order to maintain their strength and stability. The cable is formed into a stranded wire by means of a stranded wire, and for insulation, an insulating layer made of plastic is usually covered on the outside, but in order to connect the cable to a plug or other electrical components (such as controllers, motors, sensors, etc.) devices, switches, etc.), the insulation must be leveled in the ends of the cables in order to make electrical connections.

However, because the cable is a stranded wire, it is inconvenient to level the insulating layer, and it is easy to cause damage to the cable, making the operation time longer and the efficiency generally low.

In view of this, how to provide a strand leveling hand tool and an operating method thereof so as to improve the above-mentioned deficiencies is a problem that the current industry leaders hope to solve.

The main purpose of the present invention is to provide a stranded wire leveling hand tool and an operating method thereof, which can untwist a cable with an appropriate length from its twisted state and level it, so that the cable can be leveled between the insulating layer and other electrical equipment. It can be more convenient when connecting components.

In order to achieve the above-mentioned purpose, the stranded wire leveling hand tool of the present invention includes: a pressing part, an elastic part and a rotating part; the pressing part is appropriately provided with a fixing hole passing through the pressing part; the elastic part is An elastic element is installed at an appropriate position of the above-mentioned pressing part, so that the pressing part can achieve the effect of reset after pressing; the rotating part is placed in the fixing hole of the above-mentioned pressing part, and is It is composed of a rotary knob and an unwinding device. The rotating knob is provided with a connecting hole and penetrates through the rotating knob. the unwinder.

In order to achieve the above-mentioned purpose, in the stranded wire leveling hand tool of the present invention, the pressing part is composed of an upper pressing part and a lower pressing part, and the rear end of the upper pressing part is properly provided with a penetration through the upper pressing part. An upper through hole, the rear end of the lower pressing piece is appropriately provided with a lower through hole penetrating the lower pressing piece, and a fixing piece passes through the upper through hole and the lower through hole to the upper pressing piece and the lower through hole. The lower pressing pieces are connected to form a holding section.

In order to achieve the above-mentioned purpose, in the stranded wire leveling hand tool of the present invention, the pressing member under the pressing portion has a higher right side to form a leveling side, and a lower left side to form a wire outlet side; and the leveling side is appropriate. There is a leveling slot, and the leveling slot is equipped with a leveling pad, and the leveling pad is made of soft material. In addition, when the upper pressing part is pressed down with the lower pressing part, the outlet side is not high On the unwinding hole of the unwinding device.

In order to achieve the above-mentioned purpose, in the stranded wire leveling hand tool of the present invention, the elastic part is a spring.

In order to achieve the above purpose, in the strand leveling hand tool of the present invention, the elastic portion and the pressing portion are integrally formed.

In order to achieve the above object, in the strand leveling hand tool of the present invention, the rotating part is placed in the fixing hole of the pressing part in an interference fit manner.

In order to achieve the above object, in the twisted wire leveling hand tool of the present invention, a plurality of dials are arranged on the outer side of the rotary knob of the rotating part, and the connecting hole of the rotary knob has a slope.

In order to achieve the above-mentioned purpose, in the strand leveling hand tool of the present invention, the unwinder of the rotating part is appropriately provided with a fixed section, the diameter of the fixed section is slightly smaller than the unwinder, and the fixed section can be glued to increase fixing force.

In order to achieve the above-mentioned purpose, in the stranded wire leveling hand tool of the present invention, the front end of the wire unwinder is provided with a wire removal end, and the rear end is provided with a wire outlet end, and the wire removal end has a deeper depth and a narrower width; Line ends are shallower in depth and wider in width.

In order to achieve the above-mentioned purpose, the operation method of the stranded wire leveling hand tool of the present invention includes the following steps: (a) holding the holding section of the pressing part, and placing the cable on the unwinder of the rotating part, so that the wire The front end of the cable is inserted into the unwinding hole by the unwinding end of the unwinding device; (b) Turn the dial on the rotating knob of the rotating part to rotate the rotating knob. At this time, the rotating knob will drive the unwinding device to rotate. The cable enters the untwisting hole through the untwisting end and passes through the untwisting hole, and is gradually exposed from the outlet end, and at the same time untwisted its original twisted state; (c) After the cable is exposed to an appropriate length, stop rotating the rotary knob, and press the The upper pressing part of the joint part is pressed down with the lower pressing part, and while pressing, the cable is pulled out from the unwinding hole with force in the opposite direction of entering the unwinding device, so that the cable is completely separated from the rotating part. Unwinder; (d) After the cable completely leaves the unwinder, release the upper pressing part of the pressing part, so that the upper pressing part leaves the lower pressing part and resets, so that the pressing part returns to the original state.

1: Stranded wire leveling hand tool

10: Pressing part

100A: Fixing hole

100: Upper pressing piece

1001: Upper through hole

101: Lower pressing parts

1011: Lower through hole

1012: Leveling the side

1013: Outgoing side

1014: Leveling slot

1015: Leveling Pad

102: Fixtures

103: Grip Segment

11: Elastic part

12: Rotary part

120: Rotary knob

1201: Connection hole

1201A: Slope

1202: Dial block

121: Unwinder

1211: Release hole

1212: Unplug the terminal

1213: Outlet

1214: Fixed segment

The first figure is a three-dimensional view of the strand leveling hand tool of the present invention; the second figure is an exploded view of the strand leveling hand tool of the present invention; the third figure is an exploded view of the strand leveling hand tool of the present invention from another perspective; the fourth figure It is an enlarged partial cross-sectional view of the rotating part of the strand leveling hand tool of the present invention; the fifth figure is the action schematic diagram 1 of the strand leveling hand tool of the present invention; the sixth figure is the action schematic diagram 2 of the strand leveling hand tool of the present invention; The seventh figure is the action schematic diagram 3 of the strand leveling hand tool of the present invention; the eighth figure is the action schematic diagram 4 of the strand leveling hand tool of the present invention; the ninth figure is the action schematic diagram 5 of the strand leveling hand tool of the present invention; The figure is a step diagram of the operation method of the strand leveling hand tool of the present invention.

In order to achieve the technical means of the aforesaid object of the present invention, an embodiment is listed and described in conjunction with the drawings as follows, so that your reviewers can obtain a better understanding of the structure, features and achieved effects of the present invention.

Please refer to the first figure to the ninth figure, the strand leveling hand tool 1 of the present invention includes: a pressing part 10, an elastic part 11 and a rotating part 12; the pressing part 10 is appropriately provided with a through-hole The fixing hole 100A of the pressing portion 10; the elastic portion 11 is an elastic element, and is installed at an appropriate position of the pressing portion 10, so that the pressing portion 10 can achieve a reset effect after being pressed; the The rotating part 12 is placed in the fixing hole 100A of the above-mentioned pressing part 10 and is composed of a rotating knob 120 and a thread unwinding device 121 , the rotating knob 120 is provided with a connecting hole 1201 and penetrates the rotating knob 120 , And the unwinding device 121 is placed in the connecting hole 1201 , and the unwinding device 121 is provided with a plurality of unwinding holes 1211 and penetrates the unwinding device 121 .

On top of that, the pressing part 10 is composed of an upper pressing part 100 and a lower pressing part 101 . The rear end of the upper pressing part 100 is appropriately provided with an upper through hole 1001 penetrating the upper pressing part 100 . The rear end of the pressing piece 101 is appropriately provided with a lower through hole 1011 penetrating the lower pressing piece 101 , and a fixing piece 102 passes through the upper through hole 1001 and the lower through hole 1011 to the upper pressing piece 100 and the lower through hole 1011 . The lower pressing member 101 is connected to form a holding section 103; in addition, the right side of the lower pressing member 101 is higher to form a leveling side 1012, and the left side is lower to form an outlet side 1013; and the leveling side 1012 is suitable There is a leveling groove 1014, and the leveling groove 1014 is provided with a leveling pad 1015, and the leveling pad 1015 is made of soft material. , the outlet side 1013 is not higher than the unwinding hole 1211 of the unwinding device 121; the elastic part 11 is a spring; the rotating part 12 is placed in the fixing hole 100A of the pressing part 10 in an interference fit manner, a plurality of dials 1202 are arranged on the outer side of the rotating knob 120 of the rotating part 12, and the connecting hole 1201 of the rotating knob 120 has an inclination 1201A; The front end of 121 is provided with a disconnection end 1212, and the rear end is provided with an outlet end 1213, and the disconnection end 1212 has a deeper depth and a narrower width; the outlet end 1213 has a shallower depth and wider width.

When the present invention is actually used, the user first holds the holding section 103 of the pressing part 10 by hand, and places the untwisted front end of the cable in the unwinder 121 of the rotating part 12, so that the cable The front end is inserted into the unwinding hole 1211 by the unwinding end 1212 of the unwinding device 121, and the unwinding end 1212 is deep and narrow, so the cable will not fall out easily, and then use your fingers to turn the rotating part 12 The dial 1202 on the rotary knob 120 rotates the rotary knob 120 and drives the unwinder 121 to rotate at the same time. From the direction of the unwinding end 1212, the cable enters the unwinding hole 1211 and is rotated by the unwinding device 121, so that the cable gradually enters the unwinding hole 1211 and passes through the unwinding hole 1211, and then moves to the direction of the outlet end 1213. Finally, the outlet end 1213 is gradually exposed, and the original twisted state is released by the rotation of the unwinder 121 .

During the above steps, the user can stop the rotation of the rotary knob 120 by exposing the cable to an appropriate length as required, and press the upper pressing member 100 of the pressing portion 10 downward against the lower pressing member 101 the cable is pressed into the pressing part 10, and at the same time, the cable is moved in the opposite direction from the cable release device 121 and the cable is pulled out from the cable release device 121 of the rotating part 12 by force. The relationship between the clamping part 10 and the pressing part 10, when the cable passes through the pressing part 10 when the cable is pulled out Because the end 1213 is shallow in depth and wide in width, the cable will not be stuck when pulled out, and the flat side 1012 of the lower pressing part 101 is higher, so it will generate a force with the upper pressing part 100 The untwisted cable is restored to a flat state, and at this time, the leveling pad 1015 of the lower pressing member 101, because it is a soft material, can reduce the stress on the cable when the cable is pulled out. force and the force of the pressing part 10, and protect the cable, so that the core wire inside the cable will not be broken, and the cable can be pulled out After releasing the upper pressing part 100 of the pressing part 10 , at this time, due to the elasticity of the elastic part 11 , the upper pressing part 100 will be reset, and the pressing part 10 will return to the state before use.

On the other hand, another embodiment of the stranded wire leveling hand tool 1 of the present invention is that the elastic portion 11 can be integrally formed with the pressing portion 10 , or the elastic portion 11 can be integrally formed with the pressing member 100 or the pressing member 100 on the pressing portion 10 The assembly 101 is integrally formed. In addition, the connecting hole 1201 of the rotating part 12 has a connection hole 1201 with an inclination 1201A, so that the fixing force between the rotating knob 120 and the unwinding device 121 can be increased. A fixing section 1214 is appropriately added, and the diameter of the fixing section 1214 is slightly smaller than that of the unwinder 121 .

Please refer to FIG. 10, the operation method of the twisted wire leveling hand tool 1 of the present invention further includes the following steps: (a) Hold the holding section of the pressing part, and place the cable on the unwinder of the rotating part , so that the front end of the cable is inserted into the unwinding hole from the unwinding end of the unwinding device; (b) Toggle the dial on the rotating knob of the rotating part to rotate the rotating knob. At this time, the rotating knob will drive the unwinding device to rotate. , when the cable enters the untwisting hole through the untwisting end and passes through the untwisting hole, it is gradually exposed from the outlet end, and at the same time untwisted its original twisted state; (c) After the cable is exposed to an appropriate length, stop rotating the rotary knob, Press down the upper pressing part of the pressing part with the lower pressing part, and pull the cable out of the unwinding hole in the opposite direction of entering the unwinder while pressing, so that the cable can be completely detached. Unwinder of the rotating part; (d) After the cable completely leaves the unwinder, release the upper pressing part of the pressing part, so that the upper pressing part leaves the lower pressing part and resets, so that the pressing part returns to the original state .

The above description is exemplary only, not limiting. Any equivalent modifications or changes that do not depart from the spirit and scope of the present invention shall be included in the appended patent application scope.

1: Stranded wire leveling hand tool

10: Pressing part

100A: Fixing hole

100: Upper pressing piece

1001: Upper through hole

101: Lower pressing parts

1011: Lower through hole

1012: Leveling the side

1013: Outgoing side

1014: Leveling slot

1015: Leveling Pad

102: Fixtures

11: Elastic part

12: Rotary part

120: Rotary knob

1201: Connection hole

1202: Dial block

121: Unwinder

1211: Release hole

1213: Outlet

1214: Fixed segment

Claims (10)

A strand leveling hand tool, comprising: a pressing part, an elastic part and a rotating part; There is a fixing hole passing through the pressing part at an appropriate position; The elastic part is an elastic element, and is installed at the appropriate position of the above-mentioned pressing part, so that the pressing part can achieve the effect of reset after pressing; The rotating part is placed in the fixing hole of the above-mentioned pressing part, and is composed of a rotating knob and a thread releaser. Inside the connection hole, the unplugging device is provided with a plurality of unplugging holes and passes through the unplugging device. The strand leveling hand tool of claim 1, wherein the pressing part is composed of an upper pressing part and a lower pressing part, and a rear end of the upper pressing part is appropriately provided with an upper through hole passing through the upper pressing part a hole, the rear end of the lower pressing piece is appropriately provided with a lower through hole penetrating the lower pressing piece, and a fixing piece passes the upper pressing piece and the lower pressing piece through the upper through hole and the lower through hole. The joints are connected to form a holding section. According to the strand leveling hand tool of claim 2, wherein the pressing member under the pressing part has a higher right side to form a leveling side, and a lower left side to form a wire outlet side; and the leveling side is appropriately provided with a The leveling groove is provided with a leveling pad, and the leveling pad is made of soft material. In addition, when the upper pressing part is pressed down with the lower pressing part, the outlet side is not higher than the release line The disconnect hole of the device. The strand leveling hand tool of claim 1, wherein the elastic part is a spring. The strand leveling hand tool according to claim 1, wherein the elastic part and the pressing part are integrally formed. The strand leveling hand tool of claim 1, wherein the rotating part is placed in the fixing hole of the pressing part in an interference fit manner. The strand leveling hand tool of claim 1, wherein a plurality of dials are arranged on the outer side of the rotary knob of the rotary part, and the connecting hole of the rotary knob has a slope. According to the strand leveling hand tool of claim 1, the unwinder of the rotating part is appropriately provided with a fixed section, the diameter of the fixed section is slightly smaller than the unwinder, and the fixed section can be glued to increase the fixing force. According to the strand leveling hand tool of claim 1, wherein the unwinding device is provided with a unwinding end at the front end and an outlet end at the rear end, and the unwinding end has a deeper depth and a narrower width; The depth is shallow and the width is wider. A method of operating a strand leveling hand tool, comprising the following steps: (a) Hold the holding section of the pressing part and place the cable on the unwinder of the rotating part, so that the front end of the cable is inserted into the unwinding hole from the unwinding end of the unwinder; (b) Turn the dial on the rotary knob of the rotary part to rotate the rotary knob. At this time, the rotary knob will drive the unwinder to rotate. When the cable enters the unwinding hole through the unwinding end and passes through the unwinding hole, the cable exits the unwinding hole. The wire ends are gradually exposed, and at the same time, their original twisted state is unwound; (c) After the cable is exposed to an appropriate length, stop rotating the rotary knob, and press the upper pressing part of the pressing part downward with the lower pressing part, and press the cable into the unwinder while pressing. Pull out from the unwinding hole with force in the opposite direction, so that the cable is completely separated from the unwinding device of the rotating part; (d) After the cable completely leaves the unwinder, release the upper pressing part of the pressing part, so that the upper pressing part leaves the lower pressing part and resets, so that the pressing part returns to its original state.

Images