Desk type tool
A tool and table-top technology, applied in manufacturing tools, metal processing equipment, sawing machine devices, etc., can solve problems such as affecting the reset of the saw mechanism and affecting the operator's observation field, and achieve the effect of compact structure, good observation field, and improved reset ability.
Inactive Publication Date: 2014-07-02
POSITEC POWER TOOLS (SUZHOU) CO LTD
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Problems solved by technology
The motor is arranged on the right side of the saw blade, which will cover part of the workpiece on the right side of the saw blade, thereby affecting the operator's observation field of view; and because the motor in the saw mechanism has the largest weight, the center of gravity of the entire saw mechanism is close to the motor, and In this miter saw, the motor is arranged close to the saw blade shaft, so that the center of gravity of the saw mechanism is closer to the front, that is to say, the vertical distance between the center of gravity of the saw mechanism and the pivot axis of the saw mechanism is farther, so that the force arm increases, which affects the Reset of saw mechanism
Method used
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Embodiment Construction
[0038] Hereinafter, the creative concept of the present invention will be described with the best embodiment.
[0039] Desktop tools generally include miter saws, sliding miter saws, table saws, etc. The following describes the creative concept and advantages of the present invention in combination with a typical product of desktop tools, miter saws.
[0040] Typically miter saws have a working position such as figure 1 shown; correspondingly, the miter saw also has a rest position, such as figure 2 shown. The miter saw comprises a base 1, a workbench 2 pivotally fitted on the base 1, a support frame 4 pivotally fitted on the workbench 2, a saw mechanism 3 pivotally fitted on the support frame 4, wherein the support The frame 4 is pivotally arranged on the workbench 2 through the pivot shaft 41, and the saw mechanism 3 is pivotally arranged on the support frame 4 through the pivot shaft 30, so that the saw machine 3 can rotate around the pivot shaft 30 in the working positi...
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The invention relates to a desk-type tool, which comprises a workbench and a saw mechanism connected to the workbench, wherein the saw mechanism comprises a motor, a saw piece driven by rotation of the motor and a transmission mechanism; the transmission mechanism comprises a first gear wheel arranged on a motor shaft, a second gear meshed with the first gear wheel, a third gear wheel arranged on a saw piece shaft, a fourth gear wheel meshed with the third gear wheel, and an intermediate shaft; and in a reference plane vertical to the plane of the saw piece, the motor shaft and the saw piece are positioned at the same side of the intermediate shaft. Therefore, the structure of the desk type tool is more compact because the motor is closer to the saw piece, and thus a better observation view field can be provided for an operator.
Description
technical field [0001] The invention relates to a table tool, especially a miter saw. Background technique [0002] A bench tool is a machine that uses a motor to drive a saw blade to rotate, thereby cutting a workpiece, and generally includes a miter saw, a table saw, and the like. The traditional miter saw includes a base for placing workpieces, a support frame connected to the base, and a saw mechanism connected to the support frame, wherein the support frame drives the saw mechanism to perform oblique cutting relative to the vertical position. The motor in the miter saw is set horizontally, so that the support frame can only tilt to one side relative to the vertical position, otherwise the motor housing will interfere with the guardrail or base, so the traditional miter saw can only be tilted to the left When cutting the workpiece, the maximum inclination angle is about 45 degrees. However, since this kind of miter saw can only realize one-way oblique cutting to the le...
Claims
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IPC IPC(8): B23D45/04B23D47/12
Inventor 格雷厄姆·格哈德沃伦·布朗哈利·索默
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD