JP2005050718A - Terminal connecting tool for flat cable - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a terminal connecting tool for a flat cable for easily connecting a flat cable connecting terminal by means of an inexpensive portable device even in a place where there is no power supply. <P>SOLUTION: A clipping tool is used, wherein a pair of clip arms 18, 19 are connected in an X-shape by a connecting shaft so as to be freely opened and closed, and on one side of the shaft is made to serve as a pair of handles and the other side part as a pair of clipping parts 18a, 19b. A terminal temporarily locking groove 22 for temporarily locking a flat cable connecting terminal 4 in the direction by which each crimp piece 8 facing the inner face of the other clipping part 19b is disposed on the inner face of one clipping part 18b of the pair of clipping parts 18b, 19b. A crimp piece bending and caulking recessed part 23 for bending and caulking each crimp piece 8 penetrating through the flat cable is disposed on the inner face of the other clipping part 19b of the pair of clipping parts 18b, 19b. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a flat cable terminal connection jig for connecting a flat cable connection terminal to a flat cable used for electric wiring of an electric device or an automobile.

  Flat cables have been used for electrical wiring of electrical equipment and automobiles. As shown in FIG. 8, the flat cable 1 has a structure in which, for example, a plurality of flat conductors 2 are arranged in parallel at predetermined intervals, and these flat conductors 2 are collectively covered with a flat insulating coating 3. When the flat cable connection terminal 4 is connected to such a flat cable 1, the trimming slit 5 is provided in the flat insulating coating 3 between the flat conductors 2 adjacent to each other at the end of the flat cable 1. The flat cable connection terminal 4 has a structure in which a plurality of crimp pieces 8 are erected in a pair or staggered manner on both sides in the width direction of a terminal plate portion 7 integrally connected to an end portion of a female terminal body 6. It has become.

  As shown in FIG. 9, in the flat cable connection terminal 4, each crimp piece 8 is inserted into the flat cable 1 at the location of the flat conductor 2, and the crimp piece 8 and the flat conductor 2 are electrically connected. Each crimp piece 8 penetrating through 1 is bent inward and crimped and connected to the flat cable 1 to form a connection portion 9.

  Trimming slits 5 opened at the tip are provided in the flat insulation coating 3 on both sides in the width direction of the flat conductor 2 at the end of the flat cable 1. When the flat cable connection terminal 4 connected to the flat conductor 2 at the end of the flat cable 1 is accommodated in the terminal chamber of the connector housing, the flat insulation coating 3 hits the partition wall of the connector housing and the flat cable connection terminal 4 It is possible to prevent the insertion of the wall from being inserted into the trimming slit 5.

  Conventionally, the connection portion 9 is formed using a flat cable terminal connection device 10 as shown in FIG. The flat cable terminal connecting device 10 includes a cable support 11 at the lower portion, and a pair of crimp piece receiving grooves 12 are provided on the upper surface of the cable support 11 by a partition plate 13. Next to the groove 12, a crimp piece bending caulking concave portion 14 is provided adjacent to each other. The flat cable 1 is placed on the upper surface of the cable support 11 so that the flat conductor 2 is positioned on the pair of crimp piece receiving grooves 12. The flat cable connection terminal 4 is positioned so that the crimp piece 8 faces the position corresponding to the flat conductor 2 of the flat cable 1. An anvil 15 that pressurizes the flat cable connection terminal 4 and a guide member 16 that guides the anvil 15 are disposed on the cable support 11.

In such a flat cable terminal connecting device 10, the flat cable 1 is placed on the upper surface of the cable support 11 so that the flat conductor 2 is positioned on the pair of crimp piece receiving grooves 12. In this state, the flat cable connecting terminal 4 is pressurized by the anvil 15, the crimp pieces 8 are pierced into the flat cable 1, the crimp pieces 8 are electrically connected to the flat conductor 2, and the crimp pieces 8 that have penetrated the flat cable 1 are crimped. It is received by the single receiving groove 12. Thereafter, the cable support 11 is lowered in the direction of arrow A, and the crimp piece receiving groove 12 is removed from each crimp piece 8. Next, the cable support 11 is moved horizontally in the direction of arrow B, and the movement of the cable support 11 is stopped at a position where the crimp piece bending caulking concave portion 14 faces each crimp piece 8. Thereafter, the cable support 11 is raised in the direction of arrow C. Thereby, each crimp piece 8 protruding from the lower surface of the flat cable 1 is bent into an arc shape and crimped. In this way, the connection part 9 shown in FIG. 9 is obtained (for example, refer patent document 1).
JP 2002-313150 A

  However, in the flat cable terminal connecting device 10 as shown in FIG. 10, sequence control for the sequential movement of the cable support 11 is necessary, and the equipment cost is high and the turning is not effective. In particular, there is a problem that it is very disadvantageous in terms of cost, especially when used overseas where labor costs are low. Further, conventionally, since the trimming slit 5 provided in the flat cable 1 and the flat cable connection terminal 4 are connected in separate steps, there is a problem that the work efficiency is poor.

  An object of the present invention is to provide a flat cable terminal connecting jig which can be easily connected to a flat cable connecting terminal even in a place where there is no power source by a portable and inexpensive equipment.

  Another object of the present invention is to provide a flat cable terminal connection jig that can also form a trimming slit for a flat cable.

  Another object of the present invention is to provide a flat cable terminal connecting jig which can easily position a flat conductor visually.

  Another object of the present invention is to provide a flat cable terminal connecting jig that can easily position the tip of the flat cable.

  Another object of the present invention is to provide a flat cable that can be connected without applying pressure to the flat cable connection terminal later, even if the flat cable connection terminal is connected to the flat conductor next to the flat conductor to be connected. The object is to provide a cable terminal connection jig.

  The present invention relates to a flat cable in which a flat conductor is covered with a flat insulation coating and a flat cable connecting terminal having a structure in which a plurality of crimp pieces are erected on both sides in the width direction of the terminal plate portion. The flat cable terminal connecting jig is stabbed at the point, conducting electrical connection between the crimp piece and the flat conductor, and bending and crimping each crimp piece penetrating the flat cable.

  The flat cable terminal connecting jig according to the present invention connects a pair of sandwiching arms so as to be openable and closable in an X shape with a connecting shaft, and one side is a pair of handle portions and the other side is a pair of connecting shafts. A terminal temporary fixing groove provided with a pinching tool serving as a pinching portion, for temporarily fixing a flat cable connecting terminal on one inner surface of a pair of pinching portions in a direction in which each crimp piece faces the inner surface of the other pinching portion And a crimp piece bending caulking recess for bending and crimping each crimp piece penetrating the flat cable is provided on the other inner surface of the pair of sandwiching portions.

  In such a flat cable terminal connection jig, the flat cable connection terminal is temporarily fixed in the terminal temporary fixing groove on one inner surface of the pair of sandwiching portions so that each crimp piece faces the inner surface of the other sandwiching portion. Then, in this state, the flat cable is arranged between the pair of sandwiching portions so that the flat conductor faces the crimp piece, and the pair of handle portions are tightened by the operator's hand to form the pair of sandwiching portions. Move in the direction approaching each other, pierce each crimp piece into the flat cable at the position of the flat conductor, establish electrical continuity between the crimp piece and the flat conductor, and crimp each crimp piece that penetrates the flat cable The connecting portion can be formed by bending and crimping. Such a flat cable terminal connection jig is a portable and inexpensive facility, and can easily connect the flat cable connection terminal even in a place without a power source.

  In this case, a pair of trimming protrusions for trimming the flat insulation coating are provided on the inner surface of one of the pair of sandwiching portions on both sides in the width direction of the flat conductor of the flat cable, and the other of the pair of sandwiching portions When a pair of trimming projection receiving grooves for receiving a pair of trimming projections is provided on the inner surface, a trimming slit for the flat cable can be formed together when the flat cable is sandwiched between the pair of sandwiching portions.

  The flat cable terminal connecting jig according to the present invention connects a pair of sandwiching arms so as to be openable and closable in an X shape with a connecting shaft, and one side is a pair of handle portions and the other side is a pair of connecting shafts. A terminal temporary fixing groove provided with a pinching tool serving as a pinching portion, for temporarily fixing a flat cable connecting terminal on one inner surface of a pair of pinching portions in a direction in which each crimp piece faces the inner surface of the other pinching portion Is provided with a crimp piece bending caulking recess for bending and crimping each crimp piece penetrating the flat cable on the other inner surface of the pair of sandwiching portions. The flat cable connection terminal can be easily connected even in places where there is no power source.

  In this case, a pair of trimming protrusions for trimming the flat insulation coating are provided on the inner surface of one of the pair of sandwiching portions on both sides in the width direction of the flat conductor of the flat cable, and the other of the pair of sandwiching portions When a pair of trimming projection receiving grooves for receiving a pair of trimming projections is provided on the inner surface, a trimming slit for the flat cable can be formed together when the flat cable is sandwiched between the pair of sandwiching portions.

  1 to 3 show an example of the best mode of a flat cable terminal connection jig according to the present invention. FIG. 1 is a side view of the flat cable terminal connection jig of this example, and FIG. It is an arrow view of the pinch portion provided at the tip of 1, wherein (A) of this figure is a view in the direction of arrow A in FIG. 1, (B) of this figure is a view in the direction of arrow B in FIG. FIG. 3 is a view in the direction of the arrow C in FIG.

  As shown in FIG. 1, the flat cable terminal connecting jig 17 of this example is configured such that a pair of sandwiching arms 18 and 19 are connected to a connecting shaft 20 so as to be openable and closable in an X shape. A pinching tool 21 having a pair of handle portions 18a and 19a on the side and a pair of pinching portions 18b and 19b on the other side is provided. As shown in FIGS. 2A and 3, the flat cable connection terminal 4 is attached to the inner surface of one of the pair of sandwiching portions 18 b and 19 b with each crimp piece 8 of the other sandwiching portion 19 b. A terminal temporary fixing groove 22 that is temporarily fixed in a direction facing the inner surface is provided, and each crimp piece 8 penetrating the flat cable 1 is bent and crimped on the inner surface of the other sandwiched portion 19b of the pair of sandwiched portions 18b and 19b. A crimp piece bending caulking recess 23 and a terminal body receiving recess 24 for receiving the female terminal body 6 are provided. Although not shown, a cushion material such as rubber is affixed to the inner surface of the peripheral wall portion of the terminal temporary fixing groove 22 so that the flat cable connection terminal 4 can be easily temporarily fixed or removed. Yes. The depth of the terminal temporary holding groove 22 is set to a height at which the terminal plate portion 7 protrudes from the surface of the flat cable 1 when each crimp piece 8 pierces and crimps the flat cable 1, and a pair of sandwiching portions 18 b. , 19b does not press the flat cable connection terminal 4 more than necessary when the flat cable 1 is sandwiched.

  Further, as shown in FIGS. 2A and 2B and FIG. 3, both sides in the width direction of the flat conductor 2 of the flat cable 1 are provided on the inner surface of one of the pair of sandwiching portions 18 b and 19 b. A pair of trimming projections 25 for trimming the flat insulating coating 3 are provided so as to project, and a trimming projection receiving groove 26 for receiving the pair of trimming projections 25 is provided on the inner surface of the other sandwiching portion 19b of the pair of sandwiching portions 18b and 19b. Is provided. The protrusion height h2 of the trimming protrusion 25 is set slightly lower than the protrusion height h1 of the crimp piece 8 from the inner surface of the sandwiching portion 18b as shown in FIG.

  Further, as shown in FIG. 2A and FIG. 3, an intermediate portion in the width direction of the flat conductor 2 of the flat cable 1 is provided on the outer surface of the tip of one of the pair of sandwiching portions 18b and 19b. However, a flat conductor positioning target portion 26 made of a protrusion for positioning the flat cable 1 is provided so as to be in the center in the width direction of the crimp pieces 8 on both sides.

  Further, as shown in FIG. 1 to FIG. 3, on the inner surface of the other sandwiching portion 19 b of the pair of sandwiching portions 18 b and 19 b, a cable tip comprising a pair of protrusions for positioning the tip of the tip of the flat cable 1. A positioning portion 27 is provided substantially corresponding to the inward ends of the pair of trimming protrusions 25. A receiving hole 28 for receiving the cable tip positioning portion 27 made of a pair of protrusions is provided on the inner surface of one of the sandwiching portions 18b of the pair of sandwiching portions 18b and 19b.

  Further, at the end in the width direction of the pair of sandwiching portions 18b and 19b, as shown in FIGS. 2A and 2B and FIG. 3, the flat cable connection terminal previously connected to the flat cable 1 is used. A terminal escape portion 29 is provided which is a recess that allows the 4 to be pressed so as not to be pressurized.

  Next, the operation of connecting the flat cable connection terminal 4 to the flat cable 1 using the flat cable terminal connection jig 17 will be described with reference to FIGS. 4 to 7 together with FIGS. FIG. 4 is a plan view of the flat cable terminal connection jig of this example when the flat cable is connected to the flat cable, and FIG. 5 is a state before the flat cable is clamped by the flat cable terminal connection jig of this example. FIG. 6 is a cross-sectional view showing a state where the flat cable is clamped by the flat cable terminal connecting jig of this example, and FIG. 7 is a plan view showing a state where the flat cable connecting terminal is connected to the flat cable. is there.

  First, as shown in FIGS. 2A and 3, the flat cable is inserted into the terminal temporary holding groove 22 on the inner surface of one of the pair of sandwiching portions 18 b and 19 b of the flat cable terminal connecting jig 17. The connection terminal 4 is temporarily fastened in such a direction that each crimp piece 8 faces the inner surface of the other sandwiching portion 19b. Next, the flat cable 1 is placed between the pair of sandwiching portions 18b and 19b, the tip of the flat cable 1 hits the pair of cable tip positioning portions 27, and the center in the width direction of the flat conductor 2 to be connected is the crimp piece 8 on both sides. The flat cable 1 is positioned by positioning the flat conductor positioning target portion 26 at the center in the width direction of the flat conductor 2 so as to be positioned at the center of the flat conductor 2. In this state, by tightening the pair of handle portions 18a and 19a by the operator's hand, the pair of sandwiching portions 18b and 19b are moved in a direction approaching each other, so that each crimp piece 8 is positioned at the position of the flat conductor 2. Then, the flat cable 1 is pierced, the continuity between the crimp piece 8 and the flat conductor 2 is taken, and each crimp piece 8 that has penetrated the flat cable 1 is bent and crimped by the crimp piece bending caulking concave portion 23 to squeeze the connecting portion 9. Form.

  Further, during the operation of moving the pair of sandwiching portions 18b and 19b in a direction approaching each other, the portions of the flat insulating coating 3 on both sides in the width direction of the flat conductor 2 are connected to the trimming projections 25 and the trimming projection receiving grooves 26. The trimming slit 5 is formed to open at the tip of the flat cable 1 by cutting.

  In the above example, the trimming protrusion 25 is provided in the sandwiching part 18b and the cable tip positioning part 27 is provided in the sandwiching part 19b. Instead, the trimming protrusion 25 is provided in the sandwiching part 19b and the cable tip positioning part 27 is provided in the sandwiching part 18b. May be provided.

  In addition, the cable tip positioning portion 27 protrudes from one inner surface of the pair of sandwiching portions 18b and 19b. The cable tip positioning portion 27 projects from one outer surface of the pair of sandwiching portions 18b and 19b. May be. This eliminates the need to provide the receiving hole 28 on the other inner surface of the pair of sandwiching portions 18b and 19b.

  Furthermore, the flat conductor positioning target portion 26 may be provided as a mark by printing or the like instead of the protrusion.

  As described above, the flat cable terminal connection jig 17 of this example is a portable and inexpensive facility, and the flat cable connection terminal 4 can be easily connected even in a place without a power source.

  In this case, a pair of trimming protrusions 25 for trimming the flat insulating coating 3 on both sides in the width direction of the flat conductor 2 of the flat cable 1 project from the inner surface of one of the pair of sandwiching portions 18b and 19b. Since the trimming projection receiving groove 26 for receiving the pair of trimming projections 25 is provided on the other inner surface of the pair of sandwiching portions 18b and 19b, the flat cable 1 is sandwiched between the pair of sandwiching portions 18b and 19b. The trimming slit 5 can be formed on the flat cable 1 together.

  Further, since the flat conductor positioning target portion 26 for positioning the flat conductor 2 in the width direction is provided on the outer surface of one of the pair of sandwiching portions 18b and 19b, the flat conductor positioning target portion 26 is By positioning the flat cable 1 so that the flat conductor 2 exists at the target, the flat conductor 2 can be easily positioned by visual observation.

  Further, since either one of the pair of sandwiching portions 18b, 19b is provided with a cable tip positioning portion 27 for positioning the tip of the flat cable 1, the flat cable 1 is connected to the cable tip positioning portion 27. The tip of the flat cable 1 can be easily positioned by applying the tip of the wire.

  Further, as shown in FIG. 6, even if the flat cable connection terminal 4 is connected to the flat conductor 2 adjacent to the flat conductor 2 to be connected first, a terminal relief portion is provided in the width direction portion of the sandwiching portions 18b and 19b. 29 is provided, even if the flat cable connection terminal 4 is connected to the flat conductor 2 adjacent to the flat conductor 2 to be connected first, do not apply pressure to the flat cable connection terminal 4 later. By connecting, the flat cable 1 in which the flat cable connection terminal 4 is connected to the tip of each flat conductor 2 as shown in FIG. 7 can be obtained.

  In the above example, the case where the flat conductor 2 is a plurality of flat cables 1 has been described. However, when the flat conductor 2 is a single flat cable 1, it is not necessary to form the trimming slit 5, so that the flat cable terminal The trimming protrusion 25 and the trimming protrusion receiving groove 26 of the connecting jig 17 can be omitted.

  In the above example, the case where the flat cable connection terminal 4 having the terminal body 6 is connected to the flat conductor 2 at the end of the flat cable 1 is shown, but the terminal body 6 is not shown in FIG. Using flat cable connection terminals 4 in which a plurality of crimp pieces 8 are erected on both sides in the width direction, the end portions of the flat cable 1 are butted or overlapped to each other, and the flat conductors 2 to be connected are terminals. This flat cable terminal is also used for the purpose of conducting connection with each crimp piece 8 of the plate portion 7 and for the purpose of conducting connection of the branched flat cable with each crimp piece 8 of the terminal plate portion 7 in the middle of the flat cable 1 in the longitudinal direction. A connecting jig 17 can be used. When used in these applications, the cable tip positioning portion 27 is not necessary. For this reason, in these cases, a flat cable terminal connecting jig 17 that does not include the cable tip positioning portion 27 may be used, or the cable tip positioning portion 27 may be pulled out from the hole in the pinching portion.

  Regarding other claims of the present invention, together with claims 1 and 2, the object, configuration, and effect are described.

 An object of the present invention is to provide a flat cable terminal connecting jig which can be easily connected to a flat cable connecting terminal even in a place where there is no power source by a portable and inexpensive equipment.

  Another object of the present invention is to provide a flat cable terminal connection jig that can also form a trimming slit for a flat cable.

  Another object of the present invention is to provide a flat cable terminal connecting jig which can easily position a flat conductor visually.

  Another object of the present invention is to provide a flat cable terminal connecting jig that can easily position the tip of the flat cable.

  Another object of the present invention is to provide a flat cable that can be connected without applying pressure to the flat cable connection terminal later, even if the flat cable connection terminal is connected to the flat conductor next to the flat conductor to be connected. The object is to provide a cable terminal connection jig.

[Claim 1]
A flat cable in which a flat conductor is covered with a flat insulation coating, and a plurality of crimp pieces standing upright on both sides in the width direction of the terminal plate portion. In the flat cable terminal connection jig that stabs in, takes conduction between the crimp piece and the flat conductor, folds and crimps each crimp piece penetrating the flat cable,
A pair of sandwiching arms is connected to a connecting shaft so as to be openable and closable in an X shape, and includes a sandwiching tool having a pair of handle portions on one side and a pair of sandwiching portions on the other side. A terminal temporary fixing groove for temporarily fixing the flat cable connecting terminal in a direction in which each of the crimp pieces faces the inner surface of the other sandwiching portion is provided on one inner surface of the pair of sandwiching portions. The flat cable terminal connecting jig is characterized in that a crimp piece bending caulking recess for bending and crimping each crimp piece penetrating the flat cable is provided on the other inner surface of the portion.

[Claim 2]
A pair of trimming projections for trimming the flat insulation coating is provided on the inner surface of one of the pair of sandwiching portions on both sides in the width direction of the flat conductor of the flat cable, and the pair of sandwiching portions. 2. The flat cable terminal connecting jig according to claim 1, wherein a trimming projection receiving groove for receiving a pair of the trimming projections is provided on the other inner surface of the flat cable.

[Claim 3]
3. The flat cable according to claim 1, wherein a flat conductor positioning target portion for positioning the flat conductor in a width direction is provided on an outer surface of any one of the pair of sandwiching portions. Terminal connection jig.

[Claim 4]
The cable tip positioning portion for positioning the tip of the tip of the flat cable is provided in any one of the pair of sandwiching portions. Flat cable terminal connection jig.

[Claim 5]
The flat cable terminal connection jig according to any one of claims 1 to 4, wherein a terminal relief portion is provided at an end portion in the width direction of the pair of sandwiching portions.

  Next, effects of such an invention will be described.

  The flat cable terminal connecting jig according to the present invention connects a pair of sandwiching arms so as to be openable and closable in an X shape with a connecting shaft, and one side is a pair of handle portions and the other side is a pair of connecting shafts. A terminal temporary fixing groove provided with a pinching tool serving as a pinching portion, for temporarily fixing a flat cable connecting terminal on one inner surface of a pair of pinching portions in a direction in which each crimp piece faces the inner surface of the other pinching portion Is provided with a crimp piece bending caulking recess for bending and crimping each crimp piece penetrating the flat cable on the other inner surface of the pair of sandwiching portions. The flat cable connection terminal can be easily connected even in places where there is no power source.

  In this case, a pair of trimming protrusions for trimming the flat insulation coating are provided on the inner surface of one of the pair of sandwiching portions on both sides in the width direction of the flat conductor of the flat cable, and the other of the pair of sandwiching portions When a pair of trimming projection receiving grooves for receiving a pair of trimming projections is provided on the inner surface, a trimming slit for the flat cable can be formed together when the flat cable is sandwiched between the pair of sandwiching portions.

  Also, if a flat conductor positioning target part for positioning in the width direction of the flat conductor is provided on the outer surface of one of the pair of sandwiching parts, the flat conductor exists with this flat conductor positioning target part as a target. By positioning the flat cable in such a manner, the flat conductor can be easily positioned by visual observation.

  In addition, when a cable tip positioning portion for positioning the tip of the flat cable tip is provided in either one of the pair of sandwiching portions, by applying the tip of the flat cable to the cable tip positioning portion, The tip of the flat cable can be easily positioned.

  Furthermore, if a terminal relief portion is provided at the end in the width direction of the pair of sandwiching portions, even if the flat cable connection terminal is connected to the flat conductor adjacent to the flat conductor to be connected first, Connection can be made without applying pressure to the cable connection terminal later.

It is the side view which showed an example of embodiment of the terminal connection jig for flat cables which concerns on this invention. It is an arrow view of the pinching part provided in the front-end | tip of FIG. 1, Comprising: (A) is an A direction arrow view of FIG. 1, (B) is a B direction arrow view of FIG. It is a C direction arrow directional view of (A) of FIG. It is a top view of the state which is performing the connection operation | work to the flat cable with the terminal connection jig for flat cables of this example. It is a cross-sectional view which shows the state before pinching a flat cable with the terminal connection jig for flat cables of this example. It is a cross-sectional view which shows the state which clamped the flat cable with the terminal connection jig for flat cables of this example. It is a top view of the state which connected the flat cable connection terminal to the flat cable. It is a perspective view which shows an example of a flat cable and a flat cable connection terminal. It is a perspective view which shows an example of the state which connected the flat cable connection terminal to the flat cable. It is a cross-sectional view of the conventional apparatus which connects a flat cable connection terminal to a flat cable.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Flat cable 2 Flat conductor 3 Flat insulation coating 4 Flat cable connection terminal 5 Trimming slit 6 Female terminal main body 7 Terminal board part 8 Crimp piece 9 Connection part 10 Flat cable terminal connection apparatus 11 Cable support stand 12 Crimp piece receiving groove 13 Partition Plate 14 Crimp piece bending caulking recess 15 Anvil 16 Guide member 17 Flat cable terminal connecting jig 18, 19 Clamping arm 18a, 19a Handle 18b, 19b Clamping part 20 Connecting shaft 21 Clamping tool 22 Terminal temporary fastening groove 23 Crimp Single-curved caulking recess 24 Terminal body receiving recess 25 Trimming protrusion 26 Trimming protrusion receiving groove 27 Cable tip positioning portion 28 Receiving hole 29 Terminal relief portion

Claims (2)

A flat cable in which a flat conductor is covered with a flat insulation coating, and a plurality of crimp pieces standing upright on both sides in the width direction of the terminal plate portion. In the flat cable terminal connection jig that stabs in, takes conduction between the crimp piece and the flat conductor, folds and crimps each crimp piece penetrating the flat cable,
A pair of sandwiching arms are connected to each other by a connecting shaft so as to be freely opened and closed, and a pair of gripping tools each having a pair of handle portions on one side and a pair of sandwiching portions on the other side with respect to the connecting shaft are provided. A terminal temporary fixing groove for temporarily fixing the flat cable connecting terminal in a direction in which each of the crimp pieces faces the inner surface of the other holding portion is provided on one inner surface of the holding portion, and the other of the pair of the holding portions. The flat cable terminal connecting jig is characterized in that a crimp piece bending caulking recess for bending and crimping each crimp piece penetrating the flat cable is provided on the inner surface of the flat cable.   A pair of trimming protrusions for trimming the flat insulation coating is provided on the inner surface of either one of the pair of sandwiching portions on both sides of the flat conductor in the width direction of the flat cable. 2. The flat cable terminal connecting jig according to claim 1, wherein a trimming projection receiving groove for receiving a pair of the trimming projections is provided on the other inner surface of the flat cable.

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