JPH1160066A - Assembly jig for linear body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an assembly jig for linear bodies, which can facilitate the reuse, correction, conveyance and storage of an assembling board. SOLUTION: A base part for positioning and fixing a U-shaped part 13 of a U-shape jig adapted to be set up on an assembling board 3, is composed of two components, that is, a columnar part 16 for supporting the U-shape part 13 and a fixing block 15 fixed to the assembling board 3. The columnar part 16 is provided in tits lower part with a T-shape part 17, and the fixing block 15 is formed therein with an insertion groove 18 which has a cross-sectional shape the same at that of the T-shape part 17 of the columnar part 16, and in which the T-shape part 17 inserted through an insertion port 18a is clockwise rotated in an allowable space 18c by 1/4 turn, and is then inserted n a fixing grove 18c so as to grip the columnar part 16. Further, a pin 19 to be driven into and fixed to the assembling board 3 is planted to the bottom surface of the fixing block 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling jig for a striated body, and more particularly to a jig for easily fixing to a work position and easily correcting the fixed position.

[0002]

2. Description of the Related Art Conventionally, when a route for arranging an electric wire or the like (a striatum) such as a vehicle is determined in advance,
A wire harness having a shape along the wiring route is prepared in advance. More specifically, the routing route of electric wires and the like is reproduced on a board or the like, and a U jig (assembly jig) 1 as shown in FIG. After manufacturing the so-called assembled drawing board 3 by fixing, as shown in FIG. 8, the U-shaped part (holding part)
2, a wire harness W is manufactured by holding the wires E and the like in a bundled state, binding them with a binding band B, and connecting a connector C to an end thereof. In the following, the board 3a is also referred to as an assembly drawing board 3 for convenience of explanation.

[0003]

However, in such a conventional assembling jig for a striated body, fixing to an assembling drawing board (board) 3 is as shown in FIG. A hole 4 for fixing is drilled in the plate 3 and screwed and fixed with a screw 5. For this reason, when the assembly drawing board 3 is manufactured and modified, it takes time to attach and remove the screws 5 of the U jig 1 and to drill the fixing holes 4, and the fixing holes 4 are required. Even if the hole 4 is re-drilled, it may be troublesome to reuse the assembly drawing board 3 because the previously drilled hole 4 becomes an obstacle.

[0004] In addition, when the assembled assembly plate 3 is used repeatedly, it must be transported and stored in a state where the U jig 1 is erected, and there is a problem that a considerably large space is required. . Therefore, an object of the present invention is to provide an assembly jig for a striated body that can easily produce, modify, transport, store, and reuse an assembly drawing board.

[0005]

In order to achieve the above object, according to the first aspect of the present invention, there is provided a base for fixing a work position, and a holding portion for supporting the striatum supported by the base. An assembling jig for a striated body for positioning and fixing a position of a striated body to be assembled, wherein at least one or more pins to be inserted and fixed to a working position are provided upright on a bottom surface of the base. Things.

According to the first aspect of the present invention, since at least one pin is provided upright on the bottom surface of the base of the assembly jig, a member (floor or the like) for fixing the assembly jig such as an assembly drawing board. However, in the following description, it is assumed that the assembly jig is fixed to the assembly drawing board.) Fixing the assembly jig to the work position by driving a pin into a position where assembly work or the like is performed. Can be. Therefore, the assembling jig can be easily fixed without drilling a fixing hole in the assembling drawing board, and the assembling drawing board and the assembling jig can be easily collected only by pulling out the pins.

According to a second aspect of the present invention, in addition to the configuration of the first aspect, a fixing portion for fixing the base to a working position, a supporting portion for supporting a holding portion, and It is characterized by comprising a detachable portion capable of attaching and detaching the support portion, wherein the pin is provided upright on the bottom surface of the fixed portion. According to the second aspect of the present invention, since the pin is erected on the bottom surface of the fixing portion of the base portion, and the supporting portion for supporting the holding portion can be attached to and detached from the fixing portion by the attaching / detaching portion. The support portion can be attached or detached after being driven into the assembly drawing board by a hammer or the like. Therefore,
The supporting part supporting the holding part can be detached while the fixing part is fixed to the assembly drawing board.

According to a third aspect of the present invention, in addition to the configuration of the second aspect of the present invention, as the attaching / detaching portion, the cross-sectional shape is formed to be substantially the same, one is provided on the fixed portion, and the other is provided on the supporting portion. It has an insertion portion and an insertion groove provided, and the insertion opening of the insertion groove is formed in the cross-sectional shape, and an allowable space that allows the rotation of the insertion portion is formed apart from the insertion opening. Is what you do.

According to the third aspect of the present invention, one of the insertion portion or the insertion groove of the attachment / detachment portion is provided on the fixed portion, and the other is provided on the support portion. After the rotation, the position of the cross-sectional shape is displaced, and detachment of the insertion portion from the insertion port is restricted. Therefore, the support portion can be attached to and detached from the fixed portion only by rotating the insertion portion inserted into the insertion groove.

[0010] The invention described in claim 4 is the invention according to claims 1 to 3.
In addition to the configuration of the invention described in any one of the above, a plurality of pins are erected on the bottom surface of the fixing portion, and the pins are formed with a slope inclined in a common direction. . According to the fourth aspect of the present invention, the plurality of pins erected on the bottom surface of the fixed portion are formed with a slope inclined in a common direction, for example, in the same linear direction or in the same rotation direction. By applying a force by, for example, hitting the fixing portion in one direction or rotating the fixing portion, the bottom surface of the fixing portion can be separated from the assembly drawing board by being guided by the slope. Therefore, the fixing portion can be more easily removed from the assembly drawing board.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. 1 to 4 are views showing a first embodiment of a wire assembly jig according to the present invention.
3 corresponds to the invention described in 3. In the present embodiment, the same components as those of the above-described related art will be described using the same reference numerals.

In FIG. 1, a U-shaped jig 11 is an assembling jig installed on an assembly drawing board 3 used for producing a wire harness W in which electric wires E to be routed to each electric device of a vehicle are bundled. Yes, as shown in FIG. 4, they are installed at a plurality of places on the assembly drawing board 3 in the middle of the routing route. This U-shaped jig 11 is provided with a U-shaped portion (holding portion) 13 at the tip of a base portion 12 fixed to the assembly drawing board 3. By charging and holding E, the wires E of the wire harness W can be bundled and bundled. In addition, this U-shaped jig 11 facilitates the bundling with the binding band B, the tape winding, and the connection of the connector C in that state by floating the U-shaped portion 13 for bundling the electric wire E by the base 12 being floated. I can do it.

As shown in FIGS. 2 and 3, a base 12 of the U-shaped jig 11 has a fixed block (fixed portion) 15 for fixing to the assembly drawing board 3 and a column (for supporting the U-shaped portion 13). Support) 16
The column 16 can be attached to and detached from the fixed block 15. Pillar 16
A T-shaped part 17 is provided at the lower part of
The cross section of the T-shaped portion 17 of the column portion 16 is substantially the same as that of the T-shaped portion 17.
After being rotated clockwise by 1/4 at 18b, an insertion groove 18 for positioning and gripping the column 16 by further inserting it into the fixing groove 18c is formed. When the column 16 is removed, Can be detached from the fixed block 15 by moving it in the opposite direction. That is, the T-shaped portion 17 forms an insertion portion, and together with the insertion groove 18, forms a detachable portion.

The bottom surface of the fixed block 15 (U-shaped jig 11
On the bottom of the base 12), a pin 19 which is inserted into and fixed to the assembly drawing board 3 is provided upright. The fixing block 15 is installed on the assembly drawing board 3 in a state where the pillar 16 is removed. The U-shaped jig 11 to be installed in the middle of the path can be easily driven and fixed by a plastic hammer or the like. In addition,
The number and dimensions of the pins 19 may be determined in consideration of the load applied when the wire harness W is manufactured.

Therefore, the U-shaped jig 11 can be easily fixed simply by placing and fixing the fixing block 15 on the assembly drawing board 3 without drilling the fixing holes 4 in the assembly drawing board 3. The T-shaped portion 17 of the pillar portion 16 can be installed on the assembly drawing board 3 only by inserting and holding the T-shaped portion 17 of the pillar portion 16 in the insertion groove 18 of the fixed block 15. When the assembly drawing board 3 is used repeatedly, the T-shaped portion 17
The column 16 and the U-shaped portion 13 can be removed while the fixing block 15 is fixed to the assembly drawing board 3 only by removing the fixing block 15, and the column 16 is inserted into the insertion groove 18 of the fixing block 15. It can be used again only by inserting and gripping the T-shaped portion 17.

After the T-shaped portion 17 of the pillar 16 is detached from the fixed block 15, a notch 20 on the bottom side of the fixed block 15 is formed.
By inserting a spacer between the assembly drawing board 3 (shown in FIG. 3) and the assembly drawing board 3, the pin 19 can be easily pulled out from the assembly drawing board 3, and the fixing position of the fixing block 15 can be corrected and the assembly drawing board can be corrected. The 3 and U-shaped jigs 11 can be easily collected.

As described above, in the present embodiment, the U-shaped jig 11 connects the pin 19 of the fixed block 15 of the base 12 to the assembly drawing board 3.
Can be fixed on the assembly drawing board 3 and removed without drilling the fixing holes 4 by simply punching / pulling into the assembly drawing board 3. Modification and reuse can be made easy and quick. Also,
The pillar 16 of the base 12 is a block that fixes the T-shaped section 17
It can be easily attached to and detached from its fixed block 15 simply by inserting it into the insertion groove 18 and rotating it, without bulking the assembly drawing board 3 to be used repeatedly with the U-shaped part 13 and the column part 16 removed. It can be transported and stored, and the U-shaped portion 13 and the pillar 16 can be attached to the fixing block 15 to be easily used when it is used again. At this time, the mounting jig can be easily exchanged by attaching the column supporting the different holding parts to the fixed block 15.

Next, FIG. 5 is a view showing a second embodiment of an assembly jig for a striated body according to the present invention, and this embodiment corresponds to the invention described in claim 4. In addition, since this embodiment is configured substantially in the same manner as the above-described embodiment, the same components are denoted by the same reference numerals, and only the characteristic portions will be described. The same applies to the third embodiment described below. In the present embodiment, as shown in FIG. 5, a fixing block 25 is used instead of the fixing block 15 in the above-described embodiment, and the bottom surface of the fixing block 25 (the bottom surface of the base 12 of the U-shaped jig 11) is provided. , A pin 29 having an inclined surface 29a inclined in a common linear direction is provided upright.

Therefore, the fixed block 25 is
16 can be easily driven and fixed onto the assembly drawing board 3 with a plastic hammer or the like with the 16 removed, and the side surface of the fixed block 25 should be hit from the back side of the slope 29a of the pin 29 in parallel with the linear direction. As a result, the fixed block 25 can be lifted upward by being guided by the inclined surface 29a of the pin 29, and the fixed block 25 can be more easily removed from the assembly drawing board 3.

As described above, in the present embodiment, in addition to the operation and effect of the above-described embodiment, the fixing block 25 of the base 12 that supports the U-shaped portion 13 of the U-shaped jig 11 by the pillar 16 has a straight side surface. The assembly drawing board 3 can be detached from the assembly drawing board 3 only by applying a force in the direction, so that collection, correction and reuse of the assembly drawing board 3 and the U-shaped jig 11 can be further facilitated. Next, FIG. 6 is a view showing a third embodiment of a wire assembly jig according to the present invention, and this embodiment also corresponds to the invention described in claim 4.

In the present embodiment, as shown in FIG. 6, a fixed block 35 is used in place of the fixed blocks 15 and 25 in the above-described embodiment.
On the bottom surface of the base 12 of the character jig 11, a pin 39 having an inclined surface 39a on the counterclockwise direction is provided upright, and the side surface thereof is formed to have an octagonal cross section. Therefore, the fixing block 35 can be easily driven and fixed onto the assembly drawing board 3 with a plastic hammer or the like in a state where the column portion 16 is removed, and a wrench or the like is engaged with the side surface of the fixing block 35. By rotating counterclockwise, the fixed block 35 can be lifted upward by being guided by the inclined surface 39a of the pin 39, and the fixed block 35 can be more easily removed from the assembly drawing board 3.

As described above, in the present embodiment, in addition to the functions and effects of the above-described embodiment, the fixing block 35 of the base 12 that supports the U-shaped portion 13 of the U-shaped jig 11 by the column portion 16 is counterclockwise. The assembly drawing board 3 can be detached from the assembly drawing board 3 only by applying the turning force, and the collection, correction and reuse of the assembly drawing board 3 and the U-shaped jig 11 can be further facilitated.

[0023]

According to the first aspect of the present invention, at least one or more pins standing on the bottom surface of the base of the assembling jig can be easily fixed by driving into the assembling board. The hole for fixing the assembly jig to the assembly drawing board can be eliminated, and the assembly drawing board and the assembly jig can be easily collected only by pulling out the pins. Therefore, it is possible to easily and quickly produce, modify, and reuse the assembled drawing board.

According to the second aspect of the present invention, the base of the assembling jig is fixed to the assembly drawing board by the pin on the bottom of the fixing portion, and the supporting portion for supporting the holding portion is attached to and detached from the fixing portion by the attaching and detaching portion. Therefore, the fixing portion can be easily fixed to the assembly drawing board in a state where the supporting portion for supporting the holding portion is removed, and after this fixing, the supporting portion can be attached by the attaching / detaching portion. Therefore, transport and store the assembly drawing board that is used repeatedly without the support part that supports the holding part,
At the time of use, it can be used by simply attaching the support to the fixed part that is fixed to the assembly drawing board, and the space required for transporting and storing the assembly drawing board can be reduced. . At this time, a support portion having a different holding portion can be attached to the fixing portion, and the assembly jig can be replaced.

According to the third aspect of the present invention, the cross-sectional shapes of the insertion opening of the insertion groove and the insertion portion are made to match or disagree with each other so that the insertion opening of the insertion portion located in the allowable space of the insertion groove can be removed. Can be allowed or restricted.
The support portion can be easily attached to and detached from the fixed portion only by relatively rotating the fixed portion and the support portion. Therefore, production, storage, and reassembly of the assembled drawing board can be made easier and faster.

According to the fourth aspect of the present invention, since the fixing portion can be separated from the assembly drawing board by being guided on the inclined surface formed on the pin and inclined in a common direction, the one direction or the rotation to be guided can be provided. By simply applying a directional force to the fixing part, the fixing part can be easily removed from the assembly drawing board. Therefore, the assembly drawing board and the assembly jig can be easily collected, and reuse and correction can be made easier.

[Brief description of the drawings]

FIG. 1 is a view showing a first embodiment of an assembly jig for a striated body according to the present invention, and is a partially sectional elevational view showing an entire configuration thereof.

FIG. 2 is an exploded elevation view thereof.

FIG. 3 is a plan view of the main part.

FIG. 4 is an explanatory diagram showing an example of its use.

FIG. 5 is a view showing a second embodiment of a wire assembly jig according to the present invention, and is a side view of a main part thereof.

FIGS. 6A and 6B are views showing a third embodiment of a wire assembly jig according to the present invention, wherein FIG. 6A is a plan view of a main part thereof, and FIG. 6B is a side view thereof.

FIG. 7 is a partially sectional elevation view showing a conventional example.

FIG. 8 is an explanatory diagram showing an example of its use.

[Explanation of symbols]

 3 Assembly drawing board 11 U-shaped jig (assembly jig) 12 Base 13 U-shaped part (holding part) 15, 25, 35 Fixed block (fixed part) 16 Column part (supporting part) 17 T-shaped part (insertion part, (Attachment / detachment part) 18 Insertion groove (detachment part) 18a Insertion opening 18b Allowable space 18c Fixing groove 19, 29, 39 Pin 29a, 39a Slope E Electric wire (striated body)

Claims (4)

[Claims] An assembly jig for a striated body, comprising: a base for fixing the striated body at a position where the work is performed; and a holding portion supported by the base for holding the striated body. An assembling jig for a striatum, wherein at least one or more pins which are inserted and fixed at a work position are provided on a bottom surface of the base. 2. The fixing device according to claim 1, wherein the base comprises a fixing portion for fixing to a working position, a supporting portion for supporting the holding portion, and an attaching and detaching portion for allowing the attaching and detaching of the supporting portion to and from the fixing portion. The assembly jig for a striatum according to claim 1, wherein the jig is erected on a bottom surface of the portion. 3. The insertion / detachment part has an insertion part and an insertion groove formed in substantially the same cross-sectional shape, one of which is provided on the fixing part and the other is provided on the support part. While being formed in the cross-sectional shape,
3. An assembly jig for a striated body according to claim 2, wherein an allowance space is formed at a distance from said insertion opening to allow rotation of said insertion portion. 4. The fixing device according to claim 1, wherein a plurality of pins are erected on the bottom surface of the fixed portion, and the pins are formed with a slope inclined in a common direction. Assembly jig for striatum.