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Diamond wire saw connecting device

A technology of diamond wire saw and connection device, which is applied in the direction of sawing machine tools, metal sawing equipment, metal processing equipment, etc., which can solve the problems of disengagement and fracture of joints, and achieve the effect of reasonable structure and long service life

Inactive Publication Date: 2012-06-13
XIAMEN ZL DIAMOND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the phenomenon that the existing diamond wire saw is easy to disengage and break from the joint during work, the present invention provides a diamond wire saw connection device, which adopts rubber-plastic elastomers at the ports on both sides and cooperates with separate and compressed fasteners. The jointing process forms the connection structure of the joint sleeve, which makes the connection of the head and tail of the wire rope more firm, and also avoids the frequent changes from straight lines to curves when the wire saw moves, which makes the inner round corners of the two ports of the joint sleeve produce a shearing effect on the wire rope.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Fix the diamond wire saw that has been injected with rubber and plastic elastomer, and fix one end of the diamond wire saw head or tail, and twist it in the opposite direction for several weeks (the purpose is to rotate by itself during cutting, so as to ensure that the main directions of the diamond beads are worn evenly during cutting. ), degrease the head and tail of the wire rope in the diamond wire saw and set it aside. Connect the socket with bevel space on both sides (bevel 4 of the end face of the socket) (such as Figure 5 , Image 6 As shown), the outer diameter is 2.4mm, the inner diameter is 1.7mm, and the length is 20mm. The sides are degreased for later use; the rubber and plastic elastic body 5 on the head and tail wire rope 3 is adjusted to keep a certain length. Heat the joint sleeve 1 to 150°C, put the wire rope 3 head and tail into the joint sleeve, extrude the plastic cylinder layer whose outer diameter is larger than the inner diameter of the joint...

Embodiment 2

[0055] String the diamond beads 13 with a diameter of φ2.8mm into the steel wire rope with a diameter of φ1.6mm, and inject the rubber-plastic elastomer 5 (we use PV material) through the injection molding machine to the spacer area of ​​the diamond beads, that is, the outer surface of the steel wire rope. The round part is made into an unclosed diamond wire saw. For this, the head and tail of the diamond wire saw are reversed for a few weeks (the purpose is to rotate by itself during cutting to ensure that the main directions of the diamond beads are worn evenly during cutting), and then put the head and tail of the diamond wire saw into the joint sleeve (see Figure 17 ), and then press the two ends with hydraulic pliers, but keep at least 2MM on the two sides of the two ends without pressing, leaving a space filled with rubber and plastic elastomers in the inner circle. Put the joint cover that has been pressed tightly into the injection mold, and use the injection molding ...

Embodiment 3

[0056] Embodiment 3 adopts a joint sleeve with dovetail grooves on both sides, which is used to connect the two ends of the head and tail of the diamond wire saw. Other steps are the same as in Example 2.

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Abstract

The invention discloses a diamond wire saw connecting device. A wire saw is used for cutting stones, concrete, ceramic tiles, ceramics, some metals and nonmetals. A joint coupling is provided with a hollow cavity; cavity mouths at two ends of the hollow cavity are respectively placed at the head end and the tail end of a steel wire rope, and are in butt joint with and compress the joint coupling; when the joint coupling is compressed, two ends of the joint coupling are compressed by special pincers, but the middle part and two side edges of the joint coupling are not compressed, and then enlarging mouths on two sides of the joint coupling are filled with rubber-plastic elastic bodies, and the rubber-plastic elastic bodies wrap the steel wire rope near the port of the joint coupling to avoid the condition that the wire saw frequently varies in the moving line from a straight line to a curved line, resulting in a shearing function of inner circle corners on two sides of the joint coupling to the steel wire rope. The connecting device has the advantages of reasonable structure, long service life, and the like.

Description

technical field [0001] The invention discloses a diamond wire saw connection device, which belongs to the technical field of diamond wire saw manufacturing according to the International Patent Classification (IPC), and in particular relates to a diamond wire saw connection joint whose joint structure is more common than that on the existing market The structure of the diamond wire saw joint used is more reasonable, and the joint is used for a longer period of time during the cutting process of the wire saw, and it is not easy to disengage and disconnect. Background technique [0002] Diamond wire saw is widely used as a tool for cutting stone, concrete and other materials. It is a tool for cutting in one direction with two wheels set on the wire saw cutting machine. The rubber and plastic elastomer between the beads is composed of protective spacers and other components. When cutting stone, due to the need for a closed ring, the diamond wire saw should be connected end to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D61/18F16G11/08
Inventor 阮克荣韩继成
Owner XIAMEN ZL DIAMOND TECH CO LTD
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