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table saw

A table saw and workbench technology, which is applied in the direction of sawing machine, metal sawing equipment, sawing machine accessories, etc., can solve the problems of complex structure and high cost of quick release mechanism, and achieve the effect of simple structure and low cost

Inactive Publication Date: 2014-10-08
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the quick release mechanism of this kind of shield is very complicated and the cost is high

Method used

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Experimental program
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Embodiment Construction

[0037] Such as figure 1 As shown, the table saw 100 includes a workbench 11, a base 13, the base 13 is arranged under the workbench 11 for supporting the workbench 11, the base 13 has a hollow inner cavity 15 and a front panel 17, and a circular saw blade 19 The circular saw blade 19 is disposed in the hollow inner chamber 15 and extends out of the workbench 11 , so that the circular saw blade 19 can be used to cut workpieces (not shown) placed on the workbench of the workbench 11 . In addition, a shield 21 is arranged above the circular saw blade 19. When the workpiece is not being cut, the shield 21 falls freely and is supported on the workbench 11. When the workpiece is to be cut, the shield 21 is lifted under the push of the workpiece. And the shield 21 is supported by the workpiece, so whether the table saw is in cutting state or not cutting state, the shield 21 will cover the circular saw blade 19 to prevent the operator from touching the circular saw blade 19 and achiev...

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PUM

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Abstract

The invention discloses a bench saw which comprises a workbench, a base, a circular saw blade, a heel knife board, a protecting hood and a protecting hood releasing mechanism which is used for detachably mounting the protecting hood on the heel knife board; the protecting hood releasing mechanism comprises an installation part and an operation part, wherein the installation part is movably connected with the protecting hood, the operation part is used for forbidding or allowing the installation part to be separated from the heel knife board, and the installation part is provided with a first adapting part and a second adapting part which are in fit connection with the heel knife board and the operation part respectively; the operation part can be operated to enable the first adapting part and the second adapting part to move relative to the heel knife board; and the protecting hood releasing mechanism is simple in structure and low in cost.

Description

technical field [0001] The present invention relates to a table saw. Background technique [0002] At present, in a traditional table saw, the guard is pivotally connected to the heel blade through a pin shaft, or the guard is pivotally connected to a connecting rod, and the connecting rod is pivotally connected to the heel blade, thereby movably connecting the guard to the heel blade On the board, the above two guard installation methods are not only inconvenient to operate when the guard needs to be removed or installed, but also a waste of time. [0003] In view of the above reasons, in order to solve the above technical problems, technicians have carried out continuous innovation and designed a quick release mechanism for the shield. The quick release mechanism for the shield includes a mounting part that can move between the release position and the holding position The operating mechanism, the connecting piece, the first end of the connecting piece is pivotally connec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D47/00B23D59/00B23Q11/06
Inventor 陈国军吉绍山
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD