JPH07108428B2 - Molding method for mesh body for anti-vibration holding - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for forming a vibration-proof holding mesh body for holding pipes and the like in a vibration-proof manner.

(Prior Art) Conventionally, a tubular body 1 in which a fine metal wire is knitted as shown in FIG.
Is flattened and calendered to form a roll body 2,
This roll body 2 is rolled by rolling rolls 3, 4, 3 ', 4', 3 ", 4" to form a vibration isolating holding mesh body 5 having a small cross section as shown in FIG. The pipe 6 was wound and crimped with a clamp 7 to hold the pipe 6 in a vibration-proof manner.

In this case, use a fine metal wire with a diameter of
When you try to mold a mesh body of 2 g / cm ^3, the cross section is 10 × 20.
mm was the limit.

Therefore, as shown in FIG. 5, in order to obtain a large cross section, a plurality of tubular bodies 1 knitted with fine metal wires are connected in a flat shape in the width direction and calendered as described above to form a roll body. Is rolled with a rolling roll to form an anti-vibration holding mesh body, or a large number of the anti-vibration holding mesh bodies 5 formed in FIG. 2 as shown in FIG. 6 are integrated by lap welding or the like. Method was taken.

(Problems to be Solved by the Invention) In the above-mentioned conventional technique, it is difficult to manufacture because it requires a complicated process such as joining or welding to form a vibration isolating holding mesh body having a large cross section. was there.

(Means for Solving Problems) The present invention has been made in view of the above problems, in which a fine metal wire is knitted into a flat body and then calendered to form a roll body. A certain number of bodies are twisted together,
Then, the gist is a method of forming a vibration-proof holding mesh body that is rolled into a predetermined shape.

Hereinafter, a specific description will be given based on the embodiment shown in FIG. 1 is a flat body 1 formed by knitting thin metal wires similar to the conventional one, and is then calendar-wound to form a roll body 2. A predetermined number of the roll body 2 is twisted and then rolled.
8, 9, 8 ', 9', 8 ", 9" are rolled into a predetermined shape to form a vibration-proof holding mesh body 10.

(Effect) According to the present invention, the thin metal wire is knitted into a flat body,
Next, a roll is formed by calendering, a predetermined number of the rolls are twisted together, and then the molding method of the vibration-proof holding mesh body rolled into a predetermined shape is summarized, so that flat bodies may be spliced as in the conventional case, The troublesome work of overlapping and welding is unnecessary, and a large one can be efficiently mass-produced at low cost by mass production only by adding a process of twisting the required number of rolls according to the size of the cross section.

[Brief description of drawings]

FIG. 1 is a perspective view showing the method of the present invention in sequence, FIG. 2 is a perspective view showing the method of forming a conventional small cross-section anti-vibration holding mesh body in sequence, and FIG. 3 is a perspective view of a molded product obtained by the method of FIG. Figure, 4th
FIG. 6 is a perspective view of the molded product of FIG. 3 when it is used, FIG. 5 is a perspective view showing an essential part of a first molding method of a conventional large-section vibration-damping holding mesh body, and FIG. It is a front view which shows the principal part of a molding method. 1 ... Metal thin wire knitted flat body 2 ... Roll body 8,9,8 ', 9', 8 ″, 9 ″ …… Rolling roll 10 …… Vibration-proof holding mesh body

Claims (1)

[Claims] Claims: 1. A fine metal wire is knit-knitted to form a flat body, which is then calendered to form a roll body, a predetermined number of the roll bodies are twisted together, and then rolled into a predetermined shape to form a vibration-proof holding mesh body. Method.