JPH043545Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an electric wire clamping device that collectively clamps a plurality of electric wires having different outer diameters or thicknesses combined in an arbitrary pattern.

[Prior Art] Conventionally, a wire clamping device is used when a plurality of wires are clamped at once to perform wire processing or harness work.

Conventional wire clamping devices clamp the wire by moving up and down two opposing plate-like mechanical parts that have grooves perpendicular to the wire, and fix the wire by elastically deforming it in the thickness direction. , clamping is performed.

[Problems to be solved by the invention] However, conventional wire clamping devices have problems when combining multiple wires in an arbitrary pattern and clamping them all at once, with a difference in thickness that exceeds the amount of elastic deformation of the wires. , I can't handle it. Therefore, in such a case, it is necessary to provide clamp devices with different specifications of the clamp portion depending on the type of electric wire, which is uneconomical.

Therefore, an object of the present invention is to provide a wire clamping device that can collectively clamp multiple wires of different thickness combined in an arbitrary pattern, and can easily cope with changes in wire dimensions. .

[Means for Solving the Problems] According to the present invention, in an electric wire clamping device that clamps a plurality of types of electric wires having different outer diameters or thicknesses to two clamp parts, at least one of the two clamp parts is The clamp section includes a plurality of clamp pieces stacked one on top of the other to set a clamp surface corresponding to the combination of electric wires, and a pair of blocks sandwiching the plurality of plate-shaped clamp pieces in the stacking direction. A wire clamping device is obtained, comprising a clamp holder that fixes the pair of blocks, and wherein the clamping surface is set by overlapping a plurality of types of clamping pieces having different heights. .

[Embodiment] FIGS. 1 to 4 show a wire clamping device according to an embodiment of the present invention. This electric wire clamp device is for clamping a plurality of electric wires 1, 2, and 3 of first, second, and third types having different sizes, and includes upper and lower clamp parts 3, 4. The diameter of the first type electric wire 1 is smaller than the thickness dimension of the second type electric wire 2 and the third type electric wire 3. Since the upper and lower clamp parts 3 and 4 are symmetrical to each other,
In the following, only the lower clamp part 4 will be explained.

The lower clamp part 4 has an elongated clamp holder 6. Blocks 7 and 8 are provided on the upper surface of both ends of the clamp holder 6, respectively, and are detachably attached to the clamp holder 6 with fixing bolts 9.

As shown in FIG.
5, one end of a piece holding bolt 11 extending parallel to the clamp holder 6 is fixed. The other end of the piece holding bolt 11 is supported by being inserted into a hole (not shown) formed in the other block 7.

The piece holding bolt 11 includes a plurality of plate-shaped first and second types of clamp pieces 12 having the same thickness.
13 are held in a superposed state. That is, the clamp pieces 12 and 13 are held by inserting the piece holding bolts 11 into holes 16 formed in these clamp pieces 12 and 13. Further, the lower ends of the clamp pieces 12 and 13 fit into a groove 14 formed on the upper surface of the clamp holder 6. Further, the clamp pieces 12 and 13 are sandwiched between the blocks 7 and 8 in the overlapping direction.

The upper end of the first type of clamp piece 12 projects higher than the upper end of the second type of clamp piece 13. In this way, the first and second types of clamp pieces 1
2 and 13 have different dimensions in the vertical direction. These clamp pieces include a first type of clamp piece 12 facing the first type of electric wire 1, a second type of clamp piece 13 facing the second type of electric wire 2, and a third type of clamp piece 13 facing the second type of electric wire 2. The arrangement can be determined so that the clamp pieces 13 face the seed electric wires 3. Note that the upper surfaces of these clamp pieces 12 and 13 serve as a clamp surface as a whole.

When the upper and lower clamp parts 3 and 4 are placed between them and the electric wires 1, 2, and 3 are arranged in the axial direction perpendicular to the axial direction of the piece holding bolt 11 and brought close to each other,
Electric wires 1 and 2 are clamped between clamping surfaces. Therefore, in this state, processing of the electric wires 1, 2, and 3 or harness work can be performed.

When the dimensions or arrangement pattern of the electric wires is changed, blocks 8 and 9 may be removed and replaced with those of the same dimensions as the clamp pieces, or the arrangement pattern of the clamp pieces may be changed.

[Effects of the invention] As explained above using the embodiments, according to the wire clamping device of the present invention, wires of different types arbitrarily arranged can be clamped all at once by simply rearranging the clamping pieces. In addition to this, it is also possible to easily deal with changes in the dimensions of the electric wire.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a wire clamping device according to an embodiment of the present invention, FIG. 2 is a front sectional view showing only the lower clamp part of the wire clamping device of FIG. 1 in relation to the wire, and FIG. 3 4 is a front sectional view showing the state in which the electric wire is clamped by the upper and lower clamp parts.
The figure is a perspective view showing the upper and lower clamp parts. 1, 2... Electric wire, 3... Upper clamp part, 4...
...Lower clamp part, 6...Clamp holder, 7,
8...Block, 12, 13...Clamp piece.

Claims (1)

[Scope of utility model registration request] In an electric wire clamp device that clamps multiple types of electric wires with different outer diameters or thicknesses to two clamp parts, at least one of the two clamp parts has a clamping surface that corresponds to the combination of the electric wires. It has a plurality of plate-shaped clamp pieces stacked one on top of the other, a pair of blocks sandwiching the plurality of clamp pieces in the stacking direction, and a clamp holder fixed between the pair of blocks. An electric wire clamping device characterized in that a clamping surface is set by overlapping a plurality of types of the above-mentioned clamping pieces having different heights.