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Clamp for laser welding of double-metal band saw blade and welding device

A technology of laser welding and bimetallic strips, which is applied in the direction of laser welding equipment, metal sawing equipment, sawing machine tool manufacturing, etc., can solve the problems of bulky fuselage, harsh environmental requirements, and difficult placement, etc., and achieve manufacturing costs Low, guaranteed welding strength and weld size, easy installation and maintenance

Active Publication Date: 2012-06-20
金湖汇达智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional bimetallic band saw blades are generally composited by sawtooth high-speed steel flat wire material and saw back material through electron beam welding, but the body of the electron beam welding machine is bulky and difficult to place, and it has harsh environmental requirements and must be placed in a vacuum. environment, and the fixture must be completely degaussed

Method used

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  • Clamp for laser welding of double-metal band saw blade and welding device
  • Clamp for laser welding of double-metal band saw blade and welding device
  • Clamp for laser welding of double-metal band saw blade and welding device

Examples

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Effect test

Embodiment Construction

[0024] Such as figure 1 As shown, a jig for laser welding of a bimetallic band saw blade includes a bottom plate 5, and a guide roller 1, a positioning wheel set 21-23, a double pressure roller set 3 and a pressure roller set on the bottom plate 5 and on the same horizontal straight line. Tight mechanism4.

[0025] Such as figure 2 As shown, the guide roller 1 includes a roller sleeve 104 , a roller shaft 102 and a deep groove ball bearing 103 between them, and the guide roller 1 is installed on the bracket 101 .

[0026] Such as figure 1 As shown, the positioning wheel set includes two positioning wheels in the same plane and the wheel faces are vertically facing each other. The positioning wheels are installed on the fixed seat, and the two positioning wheels are facing to adjust the distance between the saw teeth and the back of the saw. Eventually push the sawtooth and sawback close together.

[0027] Such as image 3 and 4 As shown, the fixed seat includes a base 2...

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Abstract

The invention discloses a clamp for laser welding of a double-metal band saw blade. The clamp comprises a guide roll, a first positioning wheel group, a double pressing roll group, a second positioning wheel group, a pressing mechanism and a third positioning wheel group which are arranged on the same horizontal line in turn, wherein each positioning wheel group comprises two positioning wheels which are positioned on the same horizontal plane and of which the wheel surfaces are vertically aligned, and a fixing seat for fixing the positioning wheels; the pressing mechanism comprises two pressing blocks; one sides of the two pressing blocks close to the third positioning wheel group are convexly provided with clamping parts; a plurality of convex ribs vertical to the horizontal line are correspondingly arranged on clamping surfaces of the two clamping parts; and the tail ends of the clamping parts are positioned in the middle of the third positioning wheel group. The welding strength and welding line of saw blade back materials and solder wires can be well guaranteed through the guide roll, the double pressing roll group, the positioning wheel groups and the pressing mechanism, andthe whole set of clamp has a simple structure and is low in manufacturing cost and convenient to install and maintain.

Description

technical field [0001] The invention relates to a saw blade processing device, in particular to a clamp and a welding device for laser welding of a bimetal band saw blade. Background technique [0002] The bimetallic band saw blade consists of teeth and saw back, and is mainly used for cutting various metal materials. It is one of the most advanced cutting tools in the world and is widely used in machinery manufacturing, metallurgy, chemical industry, military industry and other industries. Traditional bimetallic band saw blades are generally composited by sawtooth high-speed steel flat wire material and saw back material through electron beam welding, but the body of the electron beam welding machine is bulky and difficult to place, and it has harsh environmental requirements and must be placed in a vacuum. environment, and the fixture must be completely degaussed. Contents of the invention [0003] The invention provides a clamp for laser welding of a bimetallic band sa...

Claims

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Application Information

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IPC IPC(8): B23D65/00B23K26/42B23K26/20B23K26/21B23K26/70
Inventor 倪柏钢徐国飞严岳峰陈鑫锋顾军林李刚朱建国高同尧皮亮刘小伟
Owner 金湖汇达智能装备有限公司
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