JP2549163Y2 - Wire rope terminal processing machine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a wire rope end used for eyeglasses processing, in which the end of a wire rope is bent round, the end strand is inserted between the strands of the rope, and the end of the rope is processed into a ring shape. Related to processing machines.

[0002]

2. Description of the Related Art Eyeglass processing in which the end of a wire rope is bent round, the end of the rope is unraveled into strands, inserted between the strands of the rope, and the end of the rope is processed into a ring shape,
Conventionally, it has been performed manually. The work is
The gap between the strands of the rope body was pushed and expanded with a needle, and the terminal strand was inserted there. Therefore, in the case of a large-diameter one or the like, two or three skilled workers are required, and the operation time is very difficult.

[0003] There are two types of eyeglass processing methods for this wire rope end: winding and basket insertion. The winding method in which the rope end is wound along the strand of the rope body is used. It was weak in strength and often required a basket to be woven in the direction opposite to the direction of the rope body. However, in comparison with winding, basket feeding requires more skill of the operator, and is more difficult and troublesome.

[0004]

SUMMARY OF THE INVENTION The object of the present invention is to provide a wire rope terminal processing machine capable of safely and easily processing eyeglasses by inserting a basket in a short time without skill. .

[0005]

The gist of the present invention to solve the above problems is as follows: 1) A long columnar needle member having a tapered lower end is inserted into a casing pipe so as to be vertically movable, and the lower end of the needle member is the locking portion of the wire rope is provided in the vicinity of the predetermined position, as is downward from the predetermined position when the needle member is moved downward with the rotation of the predetermined angle, provided with rotating means for braking the needle member, Sutoran
Insert the needle strand into the locking part
After locking, it is lowered to insert the terminal strand. <br/> A wire rope terminal processing machine 2) The side wall of the needle member is inclined at a predetermined angle and cut laterally, and further along the inner wall surface of the notch. 3. The wire rope end processing machine according to claim 1, wherein the locking groove formed into an L-shaped cross section by cutting upward is used as a locking portion of the wire rope. 3) A hollow portion communicates with the side wall of the needle member. 2. The wire rope terminal processing machine according to claim 1, wherein an opening is provided, and the upper portion of the opening is interposed between the opening and the engaging portion.

[0006]

According to the wire rope end processing machine of the present invention, a long columnar needle member having a tapered lower end is inserted into a casing pipe so as to be movable up and down, and the wire rope is positioned at a predetermined position near the lower end of the needle member. A locking portion is provided, and a rotating means for braking the needle member is provided so that the needle member is rotated downward by a predetermined angle below a predetermined position when the needle member moves downward. In addition, the eyeglass processing of the wire rope terminal can be performed in a short time.

The wire rope terminal processing machine of the present invention locks a strand obtained by unraveling a rope terminal at a wire rope locking portion of a vertically movable needle member, and connects the needle member to a strand of a rope body. The strand is inserted by press-fitting while applying a predetermined rotation therebetween. By making the needle member perform a predetermined rotation, the insertion resistance of the rope main body between the strands is reduced as much as possible, and the strands are not unraveled.

[0008]

Embodiments will be described with reference to the drawings. 1 is a partially cutaway front view showing the present embodiment, FIG. 2 is a front view of a main part showing a lower end portion of a needle member, FIG. 3 is a side view of FIG.
4 is an AA sectional view, FIG. 5 is an explanatory view showing an example of use, and FIG. 6 is a front view of a main part showing an example of a locking portion of a wire rope.

A wire rope terminal processing machine 1 according to the present embodiment.
Is a table 2 having an opening on the upper surface as shown in FIG.
And a casing pipe 3 suspended vertically above the table 2 and a needle member 4 inserted through the casing pipe 3. A bed 6 for fixing the wire rope 5 and an inverted L-shaped stripper 7 are attached to the table 2. The needle member 4 has its upper end attached to the air cylinder 8 and can be driven up and down. The lower end is tapered in a wedge shape to make it easier to insert the wire rope 5 between the strands.

A projection 9 is provided at a predetermined position on the side wall of the needle member 4 and is fitted into an opening groove 10 in the pipe wall of the casing pipe 3. The opening groove 10 of the casing pipe 3 is
The predetermined length from the upper end is linear, and the lower part is 45
It is spiraled while being bent about °, and then straight again. Therefore, when the needle member 4 moves down, it descends down a predetermined distance while twisting after hanging down a predetermined distance, and then descends without rotating to the lowest position. When moving up, the reverse process is followed.

At a predetermined position near the lower end of the needle member 4,
As shown in FIG. 2 to FIG. 4, a locking groove 11 having a cutaway L-shaped cross section is provided. The locking groove 11 is not only inclined at a predetermined angle, but is also cut upward along the inner wall surface 18 so that the strand can be locked. If the engagement groove 11 having the above-described shape is used to make the needle member 4 correspond to the twisting of the needle member 4 when the needle member 4 is inserted between the strands of the five wire ropes, the insertion of the strand 12 of the wire rope terminal can be achieved. Resistance can be reduced.

When using the wire rope end processing machine 1 of this embodiment, first, only the tip portion of the needle member 4 is inserted between the strands 13 of the wire rope 5 (FIG. 5).
(A)) In that state, the strand 1 of the wire rope terminal
2 is locked in the locking groove 11. Needle member 4
When the needle is moved down, the needle member 4 descends while pushing and expanding the strand 13 of the wire rope 5 (FIG. 5B). 13 (see FIG. 5).
(C)). Thereafter, the strand 12 descends straight until it completely penetrates, and is further pulled down to the lowermost position so that the locked strand 12 is strongly bitten between the strands 13. The insertion is completed by removing the strand 12 from the locking groove 11 and moving only the needle member 4 upward. Thereafter, the above-described method may be repeated to completely knit the strand 12 of the terminal into the wire rope 5.

The wire rope locking portion of the needle member 4 is not limited to the above-described embodiment, and may have a locking portion 17 structure as shown in FIGS. In the example shown in FIG. 6 and FIG. 7, the opening 1 in which the cavity 14 is communicated with the side wall of the needle member 4 is provided.
5, the upper portion of the opening 15 is sandwiched, and locking teeth 16 are provided, so that the strand is locked. According to such a structure of the locking portion 17, since the strand can be locked with the tip of the strand being housed in the cave portion 14, the strand is not separated and is convenient.

The present invention is not limited to the above-described embodiment. The vertical drive means and the rotation mechanism of the needle member may be appropriately configured, and the rotation angle and direction of the needle member may be changed by the wire rope. What is necessary is just to set according to a kind etc.

[0015]

[Effects of the Invention] Since the present invention is configured as described above, if it is used to process the end of the wire rope into eyeglasses, it can be very safely and easily performed without requiring the skill of an operator. Since the operation can be performed and the working time can be greatly reduced, the economic effect is extremely large. In addition, the strength of the eyeglass portion of the wire rope terminal can be improved since a stronger braid can be performed as compared with manual processing.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view showing an embodiment.

FIG. 2 is a front view of a main part of FIG.

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a sectional view taken along line AA of FIG. 2;

FIG. 5 is an explanatory diagram showing a usage example.

FIG. 6 is a main part front view showing an example of a locking portion of the wire rope.

FIG. 7 is a sectional view taken along line AA of FIG. 6;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Terminal machine of wire rope 2 Table 3 Casing pipe 4 Needle member 5 Wire rope 6 Bed 7 Stripper 8 Air cylinder 9 Projection 10 Opening groove 11 Locking groove 12 Strand 13 Strand 14 Cave portion 15 Opening 16 Locking tooth 17 Stop 18 Inner wall

Claims (3)

(57) [Scope of request for utility model registration] A needle member having a tapered lower end and having a long columnar shape is inserted into a casing pipe so as to be movable up and down, and a locking portion of a wire rope is provided at a predetermined position near the lower end of the needle member. as to the lower than the predetermined position when the downward movement with the rotation of the predetermined angle, the rotating means for braking the needle member is provided and the needle is inserted partially into strands terminal Sutoran
After locking the lock to the lock, lower it
Terminal machine of the wire rope performing included to. 2. A side wall of the needle member is inclined at a predetermined angle and cut in a lateral direction, and is further cut upward along an inner wall surface of the notch to form an L-shaped locking groove for engaging the wire rope. The wire rope end processing machine according to claim 1, which is a stop portion. 3. The end processing of a wire rope according to claim 1, wherein an opening is formed in the side wall of the needle member so that the cave portion communicates with the inside of the needle member, and the upper portion of the opening is interposed to form a locking portion of the wire rope. Machine.