The adjustable miter gauge of a sliding table saw

Abstract

This invention provides a finely adjustable miter gauge for a table saw, comprising at least a cutting guide, a protractor, a clamping assembly, and a position adjustment assembly. The cutting guide and the protractor are arranged adjacent to each other, and the clamping assembly has a set of locking plates connected to the angle adjustment module of the protractor, the locking plates being detachably connected to the table saw. The position adjustment assembly has an adjustment plate connected to the angle adjustment module of the protractor, a forward element, and a backward element. Thus, when the forward element is engaged, it pushes against the adjustment plate, causing the entire miter gauge to move forward; when the backward element is engaged, it pushes against the locking plate, and the reaction force causes the entire miter gauge to move backward, thereby achieving the function of finely adjusting the position of the miter gauge.

Claims

1. A finely adjustable beveling gauge for a sliding table saw, detachably mounted on a sliding table saw, comprising: at least one cutting guide seat having a guide groove, at least one dimension marking portion adjacent to the guide groove, and a positioning module detachably disposed in the guide groove; a protractor adjacent to the cutting guide seat, the protractor having an arc segment, a sector portion adjacent to the arc segment, an angle marking portion disposed on the surface of the arc segment, and an angle adjustment module pivotally connected to the bottom side of the sector portion; A clamping assembly has a set of locking plates connected to the angle adjustment module of the protractor, the locking plates being detachably connected to the table saw; and a position adjustment assembly has an adjustment plate connected to the angle adjustment module of the protractor, a forward element and a backward element, the forward element having a head and a rod portion, one end of the rod portion of the forward element passing through the adjustment plate and then locking to the locking plate of the clamping assembly, and the forward element being movable relative to the adjustment plate, so that the head selectively pushes against or does not push against the adjustment plate, the adjustment plate being located between the locking plate and the head, and one end of the backward element passing through the adjustment plate and being movable relative to the adjustment plate, so that one end edge of the backward element selectively pushes against or does not push against the surface of the locking plate.

2. The adjustable position beveling gauge of the table saw as described in claim 1, wherein the dimension marking of the cutting guide seat is disposed outside the guide groove through a marking fixing member.

3. The adjustable position beveling gauge of the table saw as described in claim 1, wherein the positioning module of the cutting guide seat has a positioning guide rod and two baffle groups disposed on the positioning guide rod, the positioning guide rod can move along the guide groove, the baffle groups are disposed at intervals, and each baffle group has a baffle seat, a baffle body pivotally connected to one end of the baffle seat, and two reference marking portions respectively disposed on both sides of the baffle seat.

4. The adjustable position beveling gauge of the table saw as described in claim 3, wherein the positioning module further comprises two positioning fasteners disposed on the positioning guide rod, the positioning fasteners being disposed adjacent to each of the baffle groups to fix the positioning guide rod to the guide groove of the cutting guide seat.

5. The adjustable position beveling gauge of the table saw as described in claim 1, wherein the angle adjustment module of the protractor is pivotally connected at one end to the bottom side of the sector and at the other end is provided with an observation window, which is movable relative to the arc segment.

6. The adjustable position beveling gauge of the table saw as described in claim 5, wherein the angle adjustment module fixes the position of the viewing window through an angle fixing member.

7. The adjustable position beveling gauge of the table saw as described in claim 1, wherein the clamping assembly further comprises a handle and a clamping shaft connected to the handle, the clamping shaft passing through the latch plate and controlled by the handle to abut or not abut against the table saw.

8. The adjustable position beveling gauge for the sliding table saw as described in claim 1, wherein the sector portion of the measuring seat is provided with at least one handle.

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