Jig for manufacturing replacement electric wire with terminals on both sides, and method for manufacturing replacement electric wire with terminals on both sides

Abstract

To provide a manufacturing jig capable of easily manufacturing a wire with both side terminals having a distance between terminals substantially equal to a distance between terminals of conventional wires with both side terminal.SOLUTION: A manufacturing jig comprises: a first attachment body 10 attached to one terminal 102 of an existing wire 100 with both side terminals; a second attachment body 20 attached to the other terminal 103 of the existing wire 100 with both side terminals; and a rail body 30 for holding an interval between the first attachment body 10 and the second attachment body 20. At least either of the first attachment body 10 and the second attachment body 20 is mounted switchably between a slidable state and a fixed state on the rail body 30.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a manufacturing jig for manufacturing a replacement electric wire with terminals on both ends, which has a terminal-to-terminal distance substantially the same as the terminal-to-terminal distance of an existing electric wire with terminals on both ends, and a manufacturing method for a replacement electric wire with terminals on both ends. [Background technology]

[0002] When replacing a watt-hour meter (WHM) with a rated current of 250A or more, the current transformer (CT) must also be replaced in accordance with the Measurement Act.The electric wire connected to the watt-hour meter passes through the current transformer, but if the width of the terminals attached to both ends of the electric wire is larger than the diameter of the internal through-hole of the current transformer, the electric wire cannot be pulled out of the current transformer, so the entire electric wire with the terminals must be replaced.

[0003] When preparing replacement electric wires with terminals on both sides, the length of the removed existing electric wire was measured with a scale or the installed existing electric wire was measured by eye, and the required length of the wire was then cut out and the terminals were crimped and fixed, assuming the distance between the terminals. However, since a current transformer is attached to the existing electric wire, it is not possible to directly apply a scale or the like, which makes it easy for errors to occur. On the other hand, the distance from the integrating watt-hour meter to the terminal block on the panel side is short, at around 300 mm, so there is almost no room for connection adjustment, and the cross-sectional area of ​​the electric wire is 100 mm. 2 Because it is so thick that it can barely bend, accurate measurements (for example, an error of 3 mm or less) are required.

[0004] As a method for accurately measuring the distance between two points, for example, Figure 5 of Patent Document 1 describes a measuring device in which a reference terminal is fixed to the outer end of a pipe and a rod that are inserted telescopically, and the socket of the reference terminal is fitted onto the bolt head, thereby measuring the distance between bolts. Also, Figure 14 of Patent Document 2 describes measuring the distance between wheel segments using a measuring tool in which pointers are attached to the end of an outer cylindrical rod and the end of an inner cylindrical rod that is inserted into the outer cylindrical rod so that it can be pulled out. Also, for example, Figure 2 describes fitting a bolt connector of a jig member onto the head of a hub bolt of a wheel. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Publication number 4-8322 [Patent Document 2] Patent No. 3347983 Summary of the Invention [Problem to be solved by the invention]

[0006] However, even if accurate measurements were possible, there could be misalignment when fixing the terminal to the replacement wire. In this case, redoing the work would be necessary, reducing production efficiency. The distance from the integrating watt-hour meter to the terminal block varies depending on the site, making it difficult to prepare it in advance at a factory, etc. Therefore, the efficiency of the replacement work depended on the skill of the workers.

[0007] An object of the present invention is to provide a manufacturing jig and a manufacturing method for a replacement electric wire with terminals on both sides that can easily manufacture a replacement electric wire with terminals on both sides having a terminal-to-terminal distance that is substantially the same as the terminal-to-terminal distance of an existing electric wire with terminals on both sides. [Means for solving the problem]

[0008] The manufacturing jig for a replacement electric wire with terminals on both sides of the present invention is a manufacturing jig 1 for manufacturing a replacement electric wire with terminals on both sides 200 having a terminal-to-terminal distance substantially the same as the terminal-to-terminal distance of an existing electric wire with terminals on both sides 100, and is characterized in that it comprises a first mounting body 10 attached to one terminal (102) of the existing electric wire with terminals on both sides 100, a second mounting body 20 attached to the other terminal (103) of the existing electric wire with terminals on both sides 100, and a rail body 30 for maintaining the distance between the first mounting body 10 and the second mounting body 20, and at least one of the first mounting body 10 and the second mounting body 20 is attached to the rail body 30 so as to be switchable between a slidable state and a fixed state.

[0009] In the above manufacturing jig, it is preferable that the first mounting body 10 has a rod-shaped tool 11 that is inserted into the connection hole 105a of one terminal (102), and the second mounting body 20 has a rod-shaped tool 11 that is inserted into the connection hole 105a of the other terminal (103).

[0010] It is also preferable that the first mounting body 10 is provided with a stopper device 13 for holding one terminal (102) at a predetermined height, and the second mounting body 20 is provided with a stopper device 13 for holding the other terminal (103) at a predetermined height.

[0011] The jig is preferably for producing a replacement electric wire 200 with terminals on both sides, which has a current transformer 300 inserted between the terminals (102, 103) and has terminals (102, 103) larger than the internal through-hole diameter of the current transformer 300, and which has substantially the same inter-terminal distance as an existing electric wire 100 with terminals on both sides that is used at a predetermined current value or higher.

[0012] The method for producing a replacement electric wire with terminals on both sides of the present invention is a method for producing a replacement electric wire with terminals on both sides 200 having a terminal distance substantially the same as the terminal distance of an existing electric wire with terminals on both sides 100, and includes attaching one terminal (102) of the existing electric wire with terminals on both sides 100 to a first attachment body 10 of the production jig 1, attaching the other terminal (103) of the existing electric wire with terminals on both sides 100 to a second attachment body 20 of the production jig 1, and attaching the first terminal (103) of the existing electric wire with terminals on both sides 100 to a rail body 30 of the production jig 1. The method is characterized in that, while maintaining the distance between the mounting body 10 and the second mounting body 20, the existing electric wire 100 with terminals on both sides is removed from the manufacturing jig 1, one terminal (202) for the replacement electric wire is attached to the first mounting body 10, and the other terminal (203) for the replacement electric wire is attached to the second mounting body 20, and then the one terminal (202) and / or the other terminal (203) that have not yet been fixed to the replacement electric wire 201 are fixed to the replacement electric wire 201.

[0013] In the above manufacturing method, when attaching one terminal (102) of the existing electric wire 100 with terminals on both sides to the first mounting body 10 of the manufacturing jig 1, it is preferable that the stopper device 13 of the first mounting body 10, which is for holding the one terminal (102) at a predetermined height, is adjusted to match the height of the part (current transformer 300) attached to the existing electric wire 100 with terminals on both sides, and when attaching the other terminal (103) of the existing electric wire 100 with terminals on both sides to the second mounting body 20 of the manufacturing jig 1, the stopper device 13 of the second mounting body 20, which is for holding the other terminal (103) at a predetermined height, is adjusted to match the height of the part (current transformer 300) attached to the existing electric wire 100 with terminals on both sides, and then the rail body 30 of the manufacturing jig 1 is used to maintain the distance between the first mounting body 10 and the second mounting body 20. [Effects of the Invention]

[0014] In the manufacturing jig for a replacement electric wire with terminals on both sides of the present invention, the distance between the first mounting body and the second mounting body can be adjusted to match the inter-terminal distance of the existing electric wire with terminals on both sides. Therefore, by attaching terminals for the replacement electric wire to both mounting bodies and then fixing the terminals to the replacement electric wire, it is possible to manufacture a replacement electric wire with terminals on both sides that has an inter-terminal distance that is substantially the same as the inter-terminal distance of the existing electric wire with terminals on both sides.

[0015] Furthermore, when the first mounting body is provided with a rod-shaped tool that is inserted into the connection hole of one terminal and the second mounting body is provided with a rod-shaped tool that is inserted into the connection hole of the other terminal, the distance between the connection holes of the existing electric wire with terminals on both sides and the spacing between the rod-shaped tool of the first mounting body and the rod-shaped tool of the second mounting body can be specified in a manner similar to the way in which the terminals on both sides of the replacement electric wire are connected to the terminal block, making it easy to adjust the spacing.

[0016] Furthermore, if the first mounting body is equipped with a stopper device for holding one terminal at a predetermined height and the second mounting body is equipped with a stopper device for holding the other terminal at a predetermined height, even if a component such as a current transformer is attached to the existing electric wire (interposed or inserted around it), bending at both ends or in the center of the existing electric wire can be suppressed, and the exact length of the existing electric wire with terminals on both sides can be reflected in the manufacturing jig.

[0017] According to the method for producing a replacement electric wire with terminals on both ends of the present invention, it is possible to easily produce a replacement electric wire with terminals on both ends having a terminal-to-terminal distance that is substantially the same as the terminal-to-terminal distance of an existing electric wire with terminals on both ends.

[0018] Furthermore, when attaching one terminal of an existing electric wire with terminals on both sides to the first mounting body of the manufacturing jig, the stopper device of the first mounting body, which holds one terminal at a predetermined height, is adjusted to match the height of the part attached to the existing electric wire with terminals on both sides, and when attaching the other terminal of the existing electric wire with terminals on both sides to the second mounting body of the manufacturing jig, the stopper device of the second mounting body, which holds the other terminal at a predetermined height, is adjusted to match the height of the part attached to the existing electric wire with terminals on both sides, and then the distance between the first mounting body and the second mounting body is maintained by the rail body of the manufacturing jig.This makes it possible to suppress bending at both ends and in the center of the existing electric wire, and the exact length of the existing electric wire with terminals on both sides can be reflected in the manufacturing jig. [Brief explanation of the drawings]

[0019] [Figure 1] 1 is a perspective view showing a manufacturing jig for a replacement electric wire with terminals on both sides according to an embodiment of the present invention. [Figure 2] FIG. [Figure 3] FIG. [Figure 4] FIG. 10 is a schematic front view showing the process of manufacturing a replacement electric wire. [Figure 5] FIG. 10 is a perspective view showing another manufacturing jig. DETAILED DESCRIPTION OF THE INVENTION

[0020] As shown in FIGS. 1 and 4, a manufacturing jig 1 for a replacement electric wire 200 with terminals on both ends of the present invention includes a first mounting body 10, a second mounting body 20, and a rail body 30.

[0021] First, the first mounting body 10 will be described. As shown in FIG. 2, the first mounting body 10 comprises a rod-shaped device 11 for mounting a terminal (e.g., one of the terminals 102, 202), a fixing device 12 for fixing the rod-shaped device 11 to the rail body 30, and a stopper device 13 fixed to the rod-shaped device 11 for holding the terminal (e.g., one of the terminals 102, 202) at a predetermined height.

[0022] A male screw 11a is provided on the outer periphery of the rod-shaped tool 11. This rod-shaped tool 11 is, for example, a headless bolt (a bolt), particularly a W3 / 8 bolt. The terminal is attached to the rod-shaped tool 11 by inserting the rod-shaped tool 11 into the terminal connection hole 105a. Therefore, the diameter of the rod-shaped tool 11 needs to be smaller than the diameter of the terminal connection hole 105a, but it is preferable for the difference to be as small as possible. For example, if the minimum rating of the watt-hour meter is 250A, the terminal dimension will be M8. A terminal connection hole 105a larger than this will be combined with a terminal rod (connection bolt), so an M8 bolt is provided. It is also preferable to use a bolt of the same size as the connection bolt provided on the watt-hour meter or terminal block. The axial length of the rod-shaped tool 11 is, for example, 50 to 150 mm.

[0023] The fixing device 12 clamps the lip portion 31b of the rail body 30 (described later) from above and below, and when attached to the rail body 30, is provided with a lower plate 14 located below the lip portion 31b, an upper plate 16 located above the lip portion 31b, and a proximity means 17 for bringing the lower plate 14 and the upper plate 16 closer together.

[0024] The lower plate 14 has a width at least larger than the width of the notch 31a of the rail body 30, which will be described later, and has an insertion hole 14a in the center for inserting the rod-shaped device 11. This lower plate 14 is, for example, a washer. This washer is supported by a lower nut 15 screwed onto the lower part of the rod-shaped device 11. Note that a plate-shaped body with an internal thread (for example, a PS nut) may be used instead of the washer. Also, the lower plate 14 and the rod-shaped device 11 may be fixed by welding or the like. When a normal headed bolt is used as the rod-shaped device 11, the head may be used to support the lower plate 14. In these cases, the lower nut 15 can be omitted.

[0025] The upper plate 16 has a U-shaped cross section with the opening facing downward, and is placed over the rail body 30 so that the rail body 30 is positioned between the hanging portions 16a, 16a. An insertion hole 16b is provided in the center for inserting the rod-shaped tool 11. The insertion hole 16b has a diameter larger than the outer diameter of the rod-shaped tool 11, and the upper plate 16 with the rod-shaped tool 11 inserted therethrough can move up and down freely. This upper plate 16 is, for example, a PS Plate (registered trademark).

[0026] The proximity means is an upper nut 17 located on the upper plate 16. By screwing the upper nut 17 onto the rod-shaped tool 11 and moving it downward (tightening it), the lip portion 31b is tightly clamped between the lower plate 14 and the upper plate 16, and the first mounting body 10 can be fixed to the rail body 30. By loosening the upper nut 17, the fixation is released, and the first mounting body 10 can be slid along the longitudinal direction of the rail body 30. In short, it is possible to switch between a slidable state and a fixed state.

[0027] The stopper device 13 has a generally hexagonal cross section, and is provided with a female screw on its inner surface, which is screwed onto the male screw 11a of the rod-shaped device 11. The width (outer diameter) of the stopper device 13 is larger than the diameter of the connection hole 105a of the terminals 102, 202. The stopper device 13 is, for example, a joint nut.

[0028] The second attachment body 20 has the same configuration as the first attachment body 10, and is switchable between a slidable state and a fixed state, for example. Therefore, the same reference numerals are used for the respective components, and detailed descriptions will be omitted. Terminals (for example, the other terminals 103, 203) are also attached to the second attachment body 20.

[0029] As shown in Figure 1, the rail body 30 is generally rectangular tubular overall, but has a notch 31a extending in the longitudinal direction on the top surface 31, giving it a generally C-shaped cross section with the opening facing upward. The width of the notch 31a is smaller than the overall width of the rail body, and lip portions 31b are formed extending inward from the upper ends of both vertical surfaces 32, 32. This rail body 30 is, for example, a duct channel, a hanger rail, or a pipe hanger. The total length is, for example, 150 to 400 mm.

[0030] The existing electric wire 101 is a so-called coated copper wire, and the cross-sectional area of ​​the conductive part is, for example, 100 mm 2 ~325mm 2Terminals 102 and 103 are crimped to the ends of an existing electric wire 101, respectively, to form an existing electric wire 100 with terminals on both ends. This existing electric wire 100 with terminals on both ends is used with a predetermined current value (for example, 250 A) or more. As shown in FIG. 3, terminal (one terminal) 102 fixed to one end of the existing electric wire 101 is a so-called crimp terminal, which includes a substantially cylindrical crimping portion 104 that is crimped onto the outer periphery of the end of the electric wire, and a flat connecting portion 105 that extends from the axial end of the crimping portion 104. The connecting portion 105 has a connecting hole 105a that is inserted into a connecting bolt provided on an integrating watt-hour meter or a terminal block. In essence, it is a round crimp terminal. An insulating cap 106 that covers the crimping portion 104 is attached to the crimping portion 104 after crimping. The terminal (other terminal) 103 fixed to the other end of the existing electric wire 101 has the same configuration as the one terminal 102, and is therefore given the same reference numeral. However, they do not necessarily have to be the same product.

[0031] The replacement electric wire 201 of the replacement electric wire with terminals on both sides 200 has the same configuration as the existing electric wire 101, one terminal 202 has the same configuration as one terminal 102 for the existing electric wire, and the other terminal 203 has the same configuration as the other terminal 103 for the existing electric wire. There is also no substantial difference between the existing and replacement insulating caps 106, so the same reference numerals as those for the existing electric wire with terminals on both sides are used for the detailed reference numerals.

[0032] The current transformer 300 is a so-called through-type, and has an internal through-hole 300a for passing the electric wires (101, 201). The diameter of the internal through-hole 300a is smaller than the terminals 102, 103, 202, 203, and the terminals cannot pass through it. However, it does not necessarily have to be small. It also does not necessarily have to be a through-type. The type may be changed before and after replacement.

[0033] Next, a method for producing a replacement electric wire 200 with terminals on both sides using the production jig 1 having the above configuration will be described. First, the upper nut 17 of the first mounting body 10 is tightened to fix the first mounting body 10 to the rail body 30. Next, one terminal 102 of the existing electric wire 100 with terminals on both sides is attached to the first mounting body 10, and the other terminal 103 is attached to the second mounting body 20. Specifically, the rod-shaped tool 11 of the first mounting body 10 is inserted into the connection hole 105a of one terminal 102, and the rod-shaped tool 11 of the second mounting body 20 is inserted into the connection hole 105a of the other terminal 103. At this time, if necessary, the second mounting body 20 is slid toward the other terminal 103 to align them (see S1 in FIG. 4). Then, when one terminal 102 and the other terminal 103 are respectively brought into contact with the stopper members 13, the upper nut 17 of the second mounting body 20 is tightened to fix the second mounting body 20 to the rail body 30 so that it cannot slide. As a result, the rail body 30 maintains the distance between the rod-shaped members 11 of the first mounting body 10 and the rod-shaped members 11 of the second mounting body 20, which is equal to the distance between the terminals (connection holes) of the existing electric wire with terminals on both sides 101 (see S2). In this state, the existing electric wire with terminals on both sides 100 is removed from the manufacturing jig 1.

[0034] Depending on the vertical position of the stopper device 13, both ends or the center of the existing electric wire 101 may bend, making it impossible to obtain an accurate inter-terminal distance. Therefore, it is preferable to appropriately adjust the height of the stopper device 13 of the first mounting body 10 and the second mounting body 20 before fastening the two mounting bodies 10, 20 together. For example, it is adjusted to match the height of the component (current transformer 300) attached between the terminals 102, 103 of the existing electric wire 100 with terminals on both ends. Specifically, it is preferable to adjust the height so that the weight of the current transformer 300 is not added to the existing electric wire 101. Furthermore, if the size of the current transformer 300 remains the same before and after replacement, the height of the bottom surface of the through hole 300a of the current transformer 300 and the height of the top surface of the stopper device 13 may be aligned, and the existing electric wire 101 may be supported at three points: the stopper devices 13 on both sides and the current transformer 300.

[0035] Next, the tip of the uncut replacement electric wire 201 is stripped, and at a separate location, using an electric crimping machine or the like, the rod-shaped tool 11 of the first mounting body 10 is inserted into the connection hole 105a of the terminal (one terminal) 202 fixed to the conductive portion of the replacement electric wire 201. The replacement electric wire 201 is then aligned approximately parallel to the rail body 30, and the replacement electric wire 201 is cut to a desired length, which is the dimension obtained by subtracting the round terminal portion (connection portion 105) when a crimp terminal (the other terminal 203) is fixed to the other tip. For example, the replacement electric wire 201 is cut at a position where it contacts the rod-shaped tool 11 of the second mounting body 20. The end is stripped as necessary. Next, the cut end of the replacement electric wire 201 is inserted through the current transformer 300 and the insulating cap 106, and the cut end is inserted into the crimp portion 104 of the other terminal 203 (see S3). In this state, the other terminal 203 is not fixed to the replacement electric wire 201 and can move along the replacement electric wire 201. Then, the rod-shaped tool 11 of the second attachment body 20 is inserted into the connection hole 105a of the other terminal 203 and then crimped and fixed using a crimping machine C or the like (see S4), thereby completing the production of the replacement electric wire 200 with terminals on both ends (see S5).

[0036] According to the manufacturing method using the manufacturing jig 1, since the rod-shaped tool 11 restricts misalignment during terminal crimping, it is possible to easily manufacture a replacement electric wire 200 with terminals on both ends having a distance between the terminals (connection holes) that is substantially the same as the distance between the terminals (connection holes) of the existing electric wire 101. In particular, even if the length of the replacement electric wire 201 is slightly different from that of the existing electric wire 101, the distance between the terminals will always be the same, so that it is possible to manufacture replacement electric wires with the same quality regardless of the skill of the worker.

[0037] 5 shows a modified example of the fabrication jig of the present invention. As shown in the figure, in this fabrication jig 1A, a base 40 is attached to the rail body 30. The base 40 is, for example, a plywood board for concrete formwork, and is fastened to the underside of the rail body 30 with, for example, screws. By providing the base 40 in this way, the rail body 30 is stabilized, making the fabrication process easier.

[0038] Although the above describes an embodiment of the present invention, the present invention is not limited to the above embodiment and can be modified and embodied within the scope of the present invention. For example, in the copying process in which the inter-terminal distance of the existing electric wire 101 is reflected in the manufacturing jig 1, the first mounting body 10 is fixed to the rail body 30 before the terminals 102 of the existing electric wire 101 are attached to the first mounting body 10. However, the terminals 102 may be attached before the first mounting body 10 is fixed. That is, after the terminals 102, 103 of the existing electric wire 101 are attached to the first mounting body 10 and the second mounting body 20, respectively, both the first mounting body 10 and the second mounting body 20 are fixed to the rail body 30. Furthermore, it is not necessary for the two mounting bodies 10, 20 to be slidable, as long as at least one of them is slidable.

[0039] Furthermore, in the manufacturing process for manufacturing the replacement electric wire 200 with terminals on both ends, one terminal 202 is fixed to the replacement electric wire 201 in advance, but the one terminal 202, like the other terminal 203, may also be crimped and fixed to the replacement electric wire 201 after the replacement electric wire is attached to the mounting body 10. Furthermore, the timing for cutting the replacement electric wire 201 is not particularly limited, and the replacement electric wire may be cut in advance. Furthermore, it is of course possible to attach the other terminal 103 or the terminal 203 to the first mounting body 10, or to attach the one terminal 102 or the terminal 202 to the second mounting body 20. [Explanation of symbols]

[0040] 1. 1A Manufacturing Jig 10 First mounting body 11 Rod-shaped tool 11a male thread 12 Fixtures 13 Stopper 14 Lower plate 14a Insertion hole 15 Lower nut 16 Upper plate 16a Hanging part 16b Insertion hole 17 Approach means (upper nut) 20 Second mounting body 30 Rail body 31 Top surface 31a Notch 31b Lip 32 Vertical plane 40 Foundation 100 Existing electric wire with terminals on both sides 101 Existing electric wires 102 One terminal for existing electric wire 103 Other terminal for existing electric wire 104 Crimping part 105 Connection 105a Connection hole 106 Insulating cap 200 Replacement wire with terminals on both sides 201 Replacement wire 202 One terminal for replacement wire 203 Other terminal for replacement wire 300 Current Transformer 300a through hole C Crimping Machine

Claims

1. A manufacturing jig for manufacturing a replacement electric wire with terminals on both sides having a terminal distance substantially the same as the terminal distance of an existing electric wire with terminals on both sides, a first attachment body attached to one terminal of the existing electric wire with terminals on both sides; a second attachment body attached to the other terminal of the existing electric wire with terminals on both sides; a rail body for maintaining a gap between the first mounting body and the second mounting body, At least one of the first mounting body and the second mounting body is attached to the rail body so as to be switchable between a slidable state and a fixed state. A jig for making replacement electric wires with terminals on both sides.

2. the first mounting body includes a rod-shaped tool that is inserted into the connection hole of one of the terminals, 2. The jig for manufacturing a replacement electric wire with double terminals according to claim 1, wherein the second attachment body comprises a rod-shaped tool to be inserted into the connection hole of the other terminal.

3. the first mounting body is provided with a stopper for holding one of the terminals at a predetermined height, 3. The jig for manufacturing a replacement electric wire with terminals on both ends according to claim 1, wherein the second mounting body is provided with a stopper for holding the other terminal at a predetermined height.

4. 4. The manufacturing jig for a replacement electric wire with terminals on both sides according to claim 1, for manufacturing a replacement electric wire with terminals on both sides having a current transformer inserted between its terminals, terminals larger than the internal through-hole diameter of the current transformer, and having substantially the same inter-terminal distance as an existing electric wire with terminals on both sides used at a predetermined current value or higher.

5. A method for manufacturing a replacement electric wire with terminals on both sides, which has a terminal-to-terminal distance substantially the same as the terminal-to-terminal distance of an existing electric wire with terminals on both sides, comprising: One terminal of the existing electric wire with terminals on both sides is attached to the first attachment body of the manufacturing jig; The other terminal of the existing electric wire with terminals on both sides is attached to the second attachment body of the manufacturing jig; a rail body of the fabrication jig that maintains a gap between the first attachment body and the second attachment body, and then removes the existing electric wire with terminals on both ends from the fabrication jig; A method for manufacturing a replacement electric wire with terminals on both sides, comprising attaching one terminal for the replacement electric wire to the first mounting body, attaching the other terminal for the replacement electric wire to the second mounting body, and then fixing the one terminal and / or the other terminal that has not yet been fixed to the replacement electric wire to the replacement electric wire.

6. 6. A method for producing a replacement electric wire with terminals on both sides according to claim 5, When attaching one terminal of the existing electric wire with terminals on both sides to a first attachment body of the manufacturing jig, a stopper tool of the first attachment body for holding one terminal at a predetermined height is adjusted to match the height of a part attached to the existing electric wire with terminals on both sides; When attaching the other terminal of the existing electric wire with terminals on both sides to a second attachment body of the manufacturing jig, a stopper tool of the second attachment body for holding the other terminal at a predetermined height is adjusted to match the height of the part attached to the existing electric wire with terminals on both sides; Thereafter, the rail body of the manufacturing jig maintains the distance between the first mounting body and the second mounting body, thereby forming a method for manufacturing a replacement electric wire with terminals on both ends.

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