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Dual-purpose saw blade chuck and electric saw provided with chuck

A saw blade clamp and dual-purpose technology, which is applied to metal sawing equipment, sawing machine devices, metal processing equipment, etc., can solve the problems of two different installations

Active Publication Date: 2016-10-05
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to solve the problem that two different saw blades cannot be installed on the same chainsaw body, and provide a dual-purpose saw blade chuck capable of installing two different saw blades on the same chainsaw body and the clamp head of chainsaw

Method used

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  • Dual-purpose saw blade chuck and electric saw provided with chuck
  • Dual-purpose saw blade chuck and electric saw provided with chuck
  • Dual-purpose saw blade chuck and electric saw provided with chuck

Examples

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Embodiment Construction

[0032] Such as figure 1 As shown, a dual-purpose saw blade chuck 100 in this preferred embodiment is used to clamp the first saw blade 240 or the second saw blade 260 . The dual-purpose saw blade chuck 100 includes a clamping device 20 and a fixing device 40 .

[0033] see Figure 2 to Figure 4 , the clamping device 20 includes a positioning structure (not marked in the figure). The positioning structure includes a first positioning space 222 for clamping the first saw blade 240 and a second positioning space 224 for clamping the second saw blade 260 . In this way, the first saw blade 240 or the second saw blade 260 can be respectively disposed in the positioning structure.

[0034] see Figure 4 , the fixing device 40 includes a pressing member 42 . The pressing member 42 can reciprocate in the positioning structure along the direction in which the first positioning space 222 and the second positioning space 224 point to each other, so as to press the first saw blade 240...

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Abstract

The invention discloses a dual-purpose saw blade chuck and an electric saw provided with the chuck. The dual-purpose saw blade chuck comprises a clamping device and a fixing device, wherein the clamping device includes a positioning structure; the positioning structure includes a first space for matching and clamping a first saw blade, and a second positioning space for matching and clamping a second saw blade; the fixing device includes a pressing piece; and the pressing piece performs a reciprocating motion in the positioning structure in the extending direction of the inner wall of the positioning structure, and can press the first saw blade in the first positioning space or press the second saw blade in the second positioning space. The dual-purpose saw blade chuck can clamp the first saw blade and the second saw blade with different shapes. The saw blades are inserted in the positioning structure, and are respectively fixed in the first positioning space and the second positioning space with different structures through the pressing piece so as to match with the first saw blade and the second saw blade with different shapes. The same dual-purpose saw blade chuck can clamp saw blades with different types to reduce the purchase cost.

Description

technical field [0001] The invention relates to the field of electric saws, in particular to a dual-purpose saw blade clamp and an electric saw provided with the clamp. Background technique [0002] As a cutting tool for cutting wood, stone, steel and other materials, chainsaw is widely used in various fields, which improves production efficiency and greatly facilitates people's lives. [0003] But at present, the common saw blade structure of the reciprocating saw used for straight cutting and the jigsaw used for curved cutting are not the same, especially inconsistent with the structure of the chuck for clamping the saw blade. Therefore, it is impossible to install the reciprocating saw blade and the jigsaw saw blade on the same electric saw body, and the entire electric saw needs to be replaced when changing the cutting mode, so it has a relatively large use cost and brings inconvenience to the operation. Contents of the invention [0004] Based on this, it is necessar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D51/10
Inventor 哈利·索默格雷厄姆·格哈德沃伦·布朗
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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