JPH08190820A - Wire terminal holder - Google Patents

Abstract

PURPOSE: To hold the terminals of branch wires and wires connected thereto at the same time of wiring work, remove the wires in a state that the terminals are lined in rows after the formation of a wire bundle, and collectively process the lined terminals simply and easily. CONSTITUTION: A holder A is fitted on a wiring plate 10 where wiring work is conducted. Branch wires W1 and wires W2 connected thereto are held by a wire holding portion S. The wire holding portion S is provided with elastic blocks 40, and the wires W1, W2 are sandwiched between the confronting faces of the elastic blocks 40. A partition plate 60 is provided between the confronting faces so as to line the wires W1, W2 in two rows. The terminals E of the wires W1, W2 are contacted to the contact face 71 of a contact plate 70.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric wire end holder for holding a predetermined electric wire in an aligned state when a wire harness is assembled on a wiring board.

[0002]

2. Description of the Related Art Generally, a wire harness is constructed by laying various kinds of long processed electric wires on a wiring board. The conventional long processed electric wire often includes a splice electric wire having a branch line as shown in FIG. This splice electric wire is for forming a branch circuit of a wire harness.

By the way, such a splice electric wire is
It is formed as follows. With reference to FIG. 9, the coating of the predetermined portion 1a of the electric wire 1 serving as the main line is stripped, and the coating of the end portion 2a of the electrical wire 2 serving as the branch line is stripped. Then, the stripped portions 1a and 2a are brought into contact with each other and crimped by the connection terminal 3. This splice electric wire had to be prepared before the wiring work, which was troublesome. Moreover, splicing wires are tangled when they are laid, making wiring work difficult. For this reason, there has been a demand for eliminating the splice electric wire from the long processed electric wires which are the constituent elements of the wire harness.

As a means of fulfilling this demand, Japanese Unexamined Patent Publication No. Sho.
There is a method for manufacturing a wire harness disclosed in Japanese Patent Publication No. 8-192209. In this wire harness manufacturing method, the wire harness is divided into a branch line portion and a straight portion to which the branch line portion is connected, and a terminal fitting is provided at an end of an electric wire included in each portion. Then, the branch line portion and the straight portion are laid on the wiring board, and the branch line portion and the straight portion are connected using the connection connector. Thereby, a wire harness having a branch line conforming to the specifications is manufactured. However,
In this manufacturing method, a connection connector is required for each branch line portion, which increases the manufacturing cost of the wire harness. In addition, a large lump portion is formed in the connection connector part of the completed wire harness, and wiring work is difficult for an automobile wire harness that must be wired in a narrow place such as inside a door. There was a problem.

Therefore, in order to solve such a problem,
There is a method of manufacturing a wire harness disclosed in Japanese Patent Laid-Open No. 61-104505. In this method of manufacturing a wire harness, a branch line and an electric wire to which the branch line is connected are drawn out from a part forming a trunk electric wire bundle of the wire harness, and these connecting parts are concentrated in advance. Then, the concentrated connection portions are collectively connected by welding. In this way, by collectively processing the connecting portions, all branch lines can be easily formed. Moreover, the connection connector becomes unnecessary and the connection portion can be formed compactly.

[0006]

However, in this method for manufacturing a wire harness, it is necessary to draw out the branch line and the electric wire to which the branch line is connected from the electric wire bundle formed after laying all the electric wires. It has been suggested (see line 12 to line 15 in the upper right of page 2 of the same publication). Therefore, in this manufacturing method, the wire drawing work for concentrating the connecting portions must be performed separately from the wiring work. Moreover, this wire drawing work is generally not easy as compared with the wiring work, and it takes time to draw the wires.

Therefore, when the wire harness is assembled on the assembly line by this manufacturing method, the so-called tact, which is necessary for the wire drawing operation, must be made longer than other operations. As a result, production efficiency deteriorates,
Encounter a new problem that is not suitable for line production. Therefore, it is considered that such a problem can be avoided by distinguishing the wires that have been pulled out later in advance during the wiring work. However, it is necessary to hold the distinguished electric wires during the wiring work.

From this point of view, the object of the present invention is to
In the wiring work on the assembly line, the end of the branch line,
An object of the present invention is to provide an electric wire terminal holder that can hold an electric wire to which it is connected and hold the terminal in an aligned manner, and can collectively remove electric wires in a state where the terminals are aligned.

[0009]

Means and Actions for Solving the Problems To achieve the object of the present invention, a wire terminal holder according to claim 1 has a base mounted on a wiring board for laying an electric wire and a base. In an electric wire end holder provided with a holding means for holding an end portion of a wire that is connected and wired, the holding means has a predetermined length along a longitudinal direction of the held electric wire, A holding portion for elastically holding and an end of the held electric wire, which is provided in front of the holding portion and formed along a direction substantially orthogonal to the longitudinal direction of the held electric wire, for aligning and positioning And a contact surface with which the wire end contacts.

According to this structure, the wire terminal holder can be mounted on the wiring board for wiring the electric wires through the base. During the wiring work, of the electric wires to be laid, each of the electric wires forming the branch line of the wire harness after the assembly is completed and the respective ends of the electric wires to which the electric wires are to be connected are elastically clamped by the clamping section. be able to. Further, when the electric wire is clamped, the end of the electric wire is brought into contact with the contact surface. As a result, the ends of the electric wires to be sandwiched can be positioned and aligned. Moreover,
Since the holding portion extends along the longitudinal direction of the electric wire to be held, the end portion of the inserted electric wire can be held over a predetermined area along the longitudinal direction. On the other hand, by pulling out the held electric wire from the holding portion, it is possible to collectively remove the electric wires with the terminals aligned.

In order to achieve the object of the present invention, the electric wire end holder according to claim 2 is the electric wire end holder according to claim 1, wherein the holding means includes a block having elasticity, and the holding portion is , The inner wall surface portion of the through groove formed in the block is opposed to each other, the through groove,
It is characterized in that it is formed on the upper surface of the block and penetrates along the longitudinal direction of the held electric wire.

According to this structure, the same operation as that of the invention according to claim 1 is achieved. Particularly, in the invention according to the claims,
The end portion of the electric wire to be held is pushed into the through groove through the opening from above the block along the radial direction. As a result, the end portion of the electric wire is elastically sandwiched by the inner wall surface portions of the through groove facing each other. In order to achieve the object of the present invention, the electric wire end holder according to claim 3 is the electric wire end holder according to claim 1, wherein the holding means have elasticity arranged to face each other with a predetermined gap. It is characterized in that it is provided with a pair of blocks, and the sandwiching portion includes wall surfaces of the blocks arranged to face each other, which face each other.

According to this structure, the same operation as that of the invention according to claim 1 is achieved. Particularly, in the invention according to the claims,
The end of the electric wire to be held is pushed between the pair of blocks from above along the radial direction. As a result, the ends of the electric wires are elastically sandwiched between the wall surfaces of the block that face each other. In order to achieve the object of the present invention, the electric wire terminal holder according to claim 4 is the electric wire terminal holder according to any one of claims 1 to 3, in which the electric wires to be held are aligned in the holding portion. It is characterized in that it is provided with a partition plate.

According to this structure, the same operation as that of the invention according to any one of claims 1 to 3 is achieved. In addition, the electric wire to be held can be sandwiched on both sides of the partition plate by sandwiching the partition plate. Therefore, the electric wires can be aligned through the partition plate. In order to achieve the object of the present invention, a wire end holder according to claim 5 is the wire end holder according to any one of claims 1 to 4, wherein the holding means is attachable to and detachable from the base. It is characterized by that.

According to this structure, the same operation as that of the invention according to any one of claims 1 to 4 is achieved. In addition, since the holding means can be removed from the base, it is possible to move the electric wire held with the terminals aligned.

[0016]

Embodiments will be described in detail below with reference to the accompanying drawings showing embodiments. FIG. 1 shows a state in which a wire harness WH is manufactured using an assembly drawing board B equipped with an electric wire terminal holder (hereinafter, referred to as “holder”) A according to an embodiment of the present invention. It is a perspective view.

Referring to FIG. 1, the assembly drawing board B is moved on a wire harness assembly line by a predetermined moving device (not shown). Then, on this assembly line, a wiring process for laying a plurality of electric wires, a terminal holding process for holding the respective ends of the electric wire W1 forming the branch line and the electric wire W2 to which the branch wire is connected, the wired electric wire A bundling step for bundling and a detaching work step for taking out the bound electric wire bundle from the assembly drawing board B are performed. Then, the assembly process of the wire harness WH is completed by performing a terminal treatment step of collectively treating the ends of the electric wires W1 and W2. Note that reference numeral C
Shows a connector attached to the wire end. Further, reference numeral T indicates an electric wire binding tape that is appropriately wound at the time of laying the electric wires and in the binding step.

The assembly drawing board B has a wiring board 10, a plurality of assembling supports 20, and a holder A. Wiring board 10
Can be composed of, for example, a plywood board. The wiring board 10 is a board for wiring a plurality of electric wires which are constituent elements of a wire harness. This wiring board 10
On the upper surface of the wire harness, a morphological drawing of a predesigned wire harness can be drawn.

The supporting tool 20 for assembly is erected on the wiring board 10. The assembling support tool 20 has a column portion 21 fixed to the wiring board 10 and an electric wire receiving portion 22 provided at an upper end of the column portion 21. This wire receiving part 2
2 is formed in a substantially U shape. And each wire is
The wire is received by the wire receiving portion 22 and is wired in accordance with a predesigned form.

The holder A is for holding the ends of the electric wire W1 forming the branch line and the electric wire W2 to which the electric wire W2 is connected together, among the plurality of electric wires. And
The feature of this embodiment is that, on this assembly line, the holding tool A collectively holds the electric wires W1 and W2 in a state where their ends are aligned, and the electric wires W1 and W2 held in this manner are collected. By removing
The terminals of these electric wires W1 and W2 can be collectively and easily processed.

In FIG. 2, the electric wire W1,
It is the perspective view which showed the state holding W2. Also,
3 is a cross-sectional view of a main part of the holder A, and FIG. 4 is a partial cross-sectional side view. The holder A will be described in detail with reference to these drawings. The holder A includes a base 30 and
A contact plate 70 with which the electric wire holding portion S provided on the upper part of the base 30 and the ends E of the electric wires W1 and W2 to be held abut
It has and.

The base 30 has a column 31 and a locking plate 32 that locks the electric wire holding portion S in a mounted state. The column 31 has a rod shape and is fixed on the wiring board 10. Specifically, a fixing flange 31a is formed on the lower portion of the column 31, and a male screw is formed below the flange 31a. The lower portion of the column 31 is inserted into a mounting hole provided in the wiring plate 10, and a nut N1 is applied from the lower surface side of the wiring plate 10.
As a result, the column 31 is fixed to the wiring board 10. On the other hand, the locking plate 32 is composed of a rectangular flat plate. The locking plate 32 is provided with a locking hole 32a for locking the wire holding portion S (see FIG. 4). The lower surface of the locking plate 32 is connected to the upper ends of the columns 31. The locking plate 32 and the support column 31 may be integrally formed, or they may be separate bodies and fixed to each other.

The wire holding portion S includes a pair of elastic blocks (hereinafter referred to as "blocks") 40, a casing 50 for supporting the blocks 40 in a positioned state,
It has a partition plate 60 arranged between both blocks 40. The block 40 can be made of, for example, rubber or resin, and is formed in a rectangular parallelepiped shape.

The casing 50 has a frame 51 and legs 52 (see FIG. 4). The frame 51 is formed by bending a flat plate into a substantially U-shaped cross section, and has a pair of opposed side plates 5.
It has 1a and the bottom plate 51b which connects these.
The one block 40 is attached in a state of abutting on the one side plate 51a and the bottom plate 51b, and the other block 40 is attached in a state of abutting on the other side plate 51a and the bottom plate 51b. As a result, the end surfaces 41 and 42 of both blocks 40 face each other with a predetermined gap D. These end surfaces 41 and 42 form a holding portion that holds the end portions of the electric wires W1 and W2 to be held.

The leg 52 is composed of two round bars protruding downward from the bottom plate 51b of the frame 51. Then, the leg 52 is used as the locking hole 3 provided in the locking plate 32.
It is fitted in 2a. As a result, the casing 50
Is fixed to the locking plate 32 while allowing only upward movement. The leg 52 is not limited to a round bar and may be a bar having a polygonal cross section. Further, the number of legs 52 is not limited to two, and may be three or more. In short, it suffices if the casing 50 can be fixed to the locking plate 32 while allowing only upward movement.

The partition plate 60 is made of a flat plate and is provided at the center of the gap D. The partition plate 60 is arranged along the end faces 41 and 42 of the block 40. Thereby, the end faces 61, 6 of the partition plate 60 are
2 are opposed to the end faces 41 and 42 of the block 40, respectively. The partition plate 60 may be provided integrally with the bottom plate 51b of the casing 50, or may be a separate member and fixed to the bottom plate 51b by welding or the like.

The contact plate 70 is a rectangular flat plate and is provided at the end 32b of the locking plate 32. This contact plate 70
Of the electric wires W1 and W2 to be held is in contact with the end E of the electric wires W1 and W2. The contact surface 71 is formed along the direction orthogonal to the end surfaces 41 and 42 of the block 40. The contact plate 70 may be extended to the casing 50 and formed integrally with the casing 50.

Next, the procedure for manufacturing a wire harness using this assembly drawing board B and the electric wires W1 using this holder A will be described.
The holding work of W2 will be described. First, as a pre-process, an electric wire, which is a constituent element of a wire harness, is measured by a predetermined device, and a terminal is provided at an end of a necessary electric wire.
Further, the leg 52 of the casing 50 is connected to the locking hole 3 of the locking plate 32.
2a, and the electric wire holding part S is attached to the base 30. Then, the wire harness is manufactured by the following steps.

With reference to FIG. 1, a plurality of electric wires are laid in a wiring board 10 in a predesigned form by a wiring step. This work is performed by wiring according to the assembly support tool 20 provided upright on the wiring board 10. Next, in the terminal holding step, of the electric wires to be laid, the ends of the electric wires W1 forming the branch line of the wire harness and the electric wires W2 to which the electric wires W2 should be connected are held by the holder A. This step is performed during the wiring step.

More specifically, referring to FIG. 2, during the wiring work, among the electric wires to be laid, the respective ends of the electric wires W1 (W2) are connected from above the electric wire holding portion S to between the blocks 40. To insert. This makes block 4
The end surface 41 (42) of 0 is the inserted electric wire W1 (W2)
It is elastically displaced while being pushed away by. Therefore, a pressing force resulting from the elastic displacement is applied to the inserted electric wire W1 (W2), whereby the electric wire W1 (W2)
The end portion of 2) is pressed and held by the end surface 41 (42).

When inserting the electric wire W1 (W2), the end E of the electric wire W1 (W2) is brought into contact with the contact surface 71. Since the contact surface 71 is formed along the direction substantially orthogonal to the end surface 41 (42), the electric wire W1 is formed.
The terminal E of (W2) comes into contact with the contact surface 71 in a state substantially orthogonal to the contact surface 71 (see FIG. 4). Do this work for all electric wires W1, W2
By doing so, the terminals E of the electric wires W1 and W2 can be held in an aligned state. Moreover, since the end surfaces 41, 42 extend along the longitudinal direction of the electric wires W1, W2 to be held, the end portions of the electric wires W1, W2 can be sandwiched over a predetermined area along the longitudinal direction. As a result, the electric wires W1 and W2 can be securely held,
It is possible to avoid the inconvenience that the electric wires W1 and W2 held during the wiring work are accidentally dropped.

Referring to FIG. 1 again, after the wiring work is completed, a tape T or the like is applied to a required portion of the formed electric wire bundle in a binding step. The taping can be appropriately performed even during the wiring work. Next, the wires W1 and W2 held by the holder A are removed from the holder A in the removing work step.
Specifically, the held electric wires W1 and W2 are collectively gripped by a hand, and these are pulled out upward from the electric wire holding portion S. Thereby, the electric wires W1 and W2 can be collectively removed with the terminals E aligned. In addition, the held electric wire W1,
When pulling out W2 collectively, it is also possible to bundle them by tape fixing in advance. This is preferable because it is possible to prevent the electric wires W1 and W2 from deviating from each other when they are pulled out, and the terminals E that have been once aligned are not aligned.

Then, in the terminal treatment step, the treatment of the terminal E of these electric wires W1, W2 (for example, the electric wires W1,
Resistance welding, ultrasonic welding, soldering, terminal crimping, etc.) can be collectively performed on the end portion of W2.
As described above, according to the present embodiment, it is possible to align and hold the terminals E of the predetermined electric wires W1 and W2 while laying the electric wires on the assembly line. Also, the electric wire W held
The terminals E of 1 and W2 can be collectively removed from the holder A with the terminals E aligned. Moreover, in the present embodiment, even when manufacturing a wire harness including a large number of branch lines, there is no need to use a splice electric wire as a component of the wire harness, and the wiring work can be performed without hindering the work. It can be performed.

In particular, this embodiment has the following operational effects. First, the surface portion to be pressed in order to hold the electric wires W1 and W2 is the end surface 41 of the rubber block 40.
Since it is configured by 42, special processing for forming the surface portion is not required, and the processing cost can be suppressed. Therefore, it is possible to manufacture the holder A at low cost while suppressing the component cost. Further, the ends of the electric wires W1 and W2 to be held can be easily sandwiched by just pushing them between the pair of blocks 40 from above. Therefore, it is possible to smoothly perform the wiring work including the work of aligning and holding the ends of the electric wires.

A partition plate 6 is provided between both end surfaces 41 and 42.
0 is set. Therefore, the electric wire W to be held
1, W2 can be inserted between one end surface 41 and one end surface 61 of the partition plate 60, and between the other end surface 42 and the other end surface 62 of the partition plate 60. Therefore, the electric wires W1 and W2 can be arranged in two rows via the partition plate 60. As a result, the electric wires W1 after the wiring work
This is convenient when performing batch processing of the terminal E of W2.

Further, since the electric wire holding portion S can be removed from the base 30, the electric wires W1 and W2 can be moved while the terminals E of the electric wires W1 and W2 are held in the aligned state. As a result, when the terminals E of the electric wires W1 and W2 are collectively processed, the processing can be smoothly performed without confirming the state of the terminal E portion or rearranging the terminals E again. There is an advantage. In particular,
For example, as shown in FIG.

Referring to FIG. 5, reference numeral 90 is an ultrasonic welding machine installed near the assembly line of the wire harness. Electric wire holding section S holding the electric wires W1 and W2
The leg 52 of the casing 50 to the locking plate 3 of the base 30.
It can be easily removed by pulling it upward from 2. Then, in this state, each electric wire W1, W2
Has its ends held and the terminals E are aligned. Next, the electric wire holding portion S is gripped by hand and moved to the welding portion 91 of the ultrasonic welding machine 90. Further, reference numeral 92 is a bracket attached to the ultrasonic welding machine 90. The bracket 92 is for mounting the electric wire holding portion S removed from the base 30, and is a locking hole 32 a provided in the locking plate 32 of the base 30.
A hole 93 similar to is drilled. And this hole 93
The wire holding portion S is fixed to the bracket 92 by inserting the leg 52 of the casing 50 of the wire holding portion S into the bracket. In this state, the ends E of the electric wires W1 and W2 are connected to the welded portion 9
It is positioned at a regular position with respect to 1. Moreover, since the electric wires W1 and W2 are aligned in two rows, the shape of the aligned end portions matches the shape of the welded portion 91, and good welding work can be performed.

The present invention is not limited to the above embodiment, and the following modifications are possible. Figure 6
[FIG. 8] A sectional view of an electric wire holding portion S according to a modification. The feature of this modified example is that, in the above-described embodiment, the pair of blocks 40 are arranged to face each other and the sandwiching surface is constituted by the facing end surfaces 41 and 42, whereas in this modified example, the single block 40 is arranged. The groove 45 is formed in the groove 45, and the sandwiching surface is formed by the inner walls 45a and 45b of the groove 45 facing each other. The groove 45 has an opening 46 on the upper surface 46 of the block 40.
The wire W1 (W2) that has a and is held passes through in the longitudinal direction. Further, in this modification, the partition plate 60 shown in the above embodiment is not provided. The rest of the configuration is similar to that of the above-mentioned embodiment, so the explanation is omitted.

According to this modification, the same operation as that of the above-described embodiment is achieved. In particular, in this modification, when the ends of the electric wires W1 and W2 to be held are pushed into the groove 45 from above through the opening 46a along the radial direction, the electric wires W1 and W2 are held.
The second end is sandwiched and held between the inner walls 45a and 45b of the groove 45. As a result, the same effect as that of the above-described embodiment is obtained.

A partition plate 60 may be provided as shown in FIG. In this case, the bottom portion 4 of the block 40
7, a hole 48 communicating with the inside of the groove 45 is provided, and the block 40 can be attached to the casing 50 with the partition plate 60 inserted in the hole 48. Even in this case, the same operational effect as that of the above-described embodiment can be obtained. In addition, various design changes can be made without changing the gist of the present invention.

[0041]

According to the invention of claim 1, the electric wire forming the branch line of the wire harness after the assembly is completed and the respective end portions of the electric wire to which the electric wire is to be connected are separated from each other in a predetermined area in the longitudinal direction by the holding portion. The wire is sandwiched and the end of this wire is held in contact with the contact surface. As a result, the ends of the electric wires can be held in an aligned state. Moreover, since this wire terminal holder can be mounted on the wiring board via the base, the work of aligning and holding the ends of the wires can be performed during the wiring work. on the other hand,
By pulling out the held electric wires from the holding portion, the electric wires can be collectively removed with the ends of the electric wires aligned.

According to the invention of claim 2, the same effect as that of the invention of claim 1 can be obtained. In addition, by pushing the end portion of the electric wire to be held into the through groove of the elastic block from above along the radial direction, it can be easily sandwiched by the inner wall surface portions of the through groove facing each other.
Therefore, the work of aligning and holding the ends of the electric wires can be smoothly performed during the wiring work.

According to the invention of claim 3, the same effect as that of the invention of claim 1 can be obtained. In addition, the end portion of the electric wire to be held can be easily sandwiched between both blocks by pushing the end portion of the electric wire between the pair of elastic blocks along the radial direction from above. Therefore, the work of aligning and holding the ends of the electric wires can be smoothly performed during the wiring work. Moreover, since the electric wire is sandwiched between the wall surfaces of the pair of blocks, special processing for forming a surface for sandwiching the electric wire is not required, and the cost of parts can be kept low.

According to the invention of claim 4, the same effect as that of the invention of any one of claims 1 to 3 can be obtained. In addition, the held electric wires can be aligned by sandwiching the partition plate. As a result, there is an advantage that it is possible to smoothly perform the batch processing of the ends of the electric wires after the wiring work. According to the invention of claim 5, the same operation as that of the invention of any one of claims 1 to 4 is achieved. In addition, since the holding means can be removed from the base, it is possible to move the electric wire while holding the terminal with one end aligned in the aligned state. As a result, when batch-processing the ends of the wires after the wiring work, it is possible to proceed more smoothly without having to check the state of the ends of the wires or realign the ends. There is an advantage that you can.

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part showing a state in which a wire harness using an assembly drawing board equipped with a holder according to an embodiment of the present invention is manufactured.

FIG. 2 is a perspective view of an essential part showing a state where a holding tool holds an end of a predetermined electric wire.

FIG. 3 is a cross-sectional view showing a main part of a holder.

FIG. 4 is a partial cross-sectional side view of a main part of a holder in a state of holding an electric wire.

FIG. 5 is a perspective view showing an ultrasonic welding operation in a terminal treatment step.

FIG. 6 is a cross-sectional view of a main part of an electric wire holder according to a modification.

FIG. 7 is a main-portion cross-sectional view showing a state where an electric wire is held by an electric wire holding portion according to a modification.

FIG. 8 is an exploded perspective view showing an electric wire holding portion according to another modification.

FIG. 9 is a perspective view showing a procedure for forming a conventional branch line.

[Explanation of symbols]

 A holding tool B assembly drawing board S electric wire holding portion E terminal W1 electric wire W2 electric wire 10 wiring board 30 base 40 block 41 end face 42 end face 50 casing 60 partition plate 70 contact plate 71 contact surface

Claims (5)

[Claims] 1. An electric wire end holder comprising a base mounted on a wiring board for laying an electric wire, and a holding means connected to the base for holding an end portion of the electric wire laid, The holding means has a predetermined length along the longitudinal direction of the electric wire to be held, and a holding portion that elastically holds the electric wire, and a longitudinal direction of the electric wire that is provided in front of the holding portion and is held. An electric wire terminal holder comprising: an abutting surface, which is formed along a substantially orthogonal direction, for aligning and positioning the ends of the electric wires to be held, with which the electric wire terminal abuts. 2. The electric wire end holder according to claim 1, wherein the holding means includes a block having elasticity, and the holding portion includes inner wall surface portions of through grooves formed in the block, which face each other. The electric wire terminal holder is characterized in that the through groove is formed on the upper surface of the block and is formed so as to penetrate along the longitudinal direction of the held electric wire. 3. The wire end holder according to claim 1, wherein the holding means includes a pair of elastic blocks opposed to each other with a predetermined gap, and the sandwiching portion is opposed to each other. An electric wire terminal holder, characterized in that it includes wall surfaces of the arranged blocks that face each other. 4. The wire terminal holder according to any one of claims 1 to 3, wherein a partition plate for arranging the wires to be held is arranged in the holding portion. Holding device. 5. The electric wire terminal holder according to claim 1, wherein the holding means is attachable to and detachable from the base.