JPS5913052Y2 - Planer body knife setting gauge for plane board - Google Patents

Description

[Detailed Description of the Invention] This invention quickly and uniformly and accurately attaches a plurality of plane blades provided around the plane cylinder.

Concerning the setting gauge for a plane barrel knife, a setting gauge consisting of a mounting seat 4 having an arcuate bottom surface 3 that is the same as the outer peripheral surface of the plane barrel shaft neck 1 and an upright arm 10 with a bent tip 9 is attached to and detached from the plane barrel shaft neck 1. the bending tip 9
is characterized in that the plane barrel neck attachment sometimes covers the plane barrel 7, and the surface facing the plane barrel 7 is a cutting edge reference arc surface 2 concentric with the plane barrel 7, and has a gap. be.

In the figure, 5 is a plane blade, 6 is a gauge mounting bolt, 8 is a plane blade mounting bolt, 11 is a rotating shaft, and a plane body 7
and the plane trunk shaft neck 1 are pivoted.

The plane barrel shaft neck 1 is provided protruding from both sides of the plane barrel 7, and
It is a concentric circle with a shorter diameter than the plane cylinder 7.

In the past, setting plane blades was done simply as a guide or using a blade setting jig, but maintaining multiple plane blades uniformly not only required skill, but also took a long time and was extremely inefficient. It was something.

When using a blade setting jig, setting is performed based on the outer circumferential surface of the planer barrel, so it is necessary to remove scratches on the outer circumferential surface of the planer barrel, cut wood that has adhered to the iron surface, and remove grease from the wood. For this reason, it took a considerable amount of time to correct scratches and wash away deposits, and it was difficult to maintain the precision of the reference surface.The present invention eliminates these drawbacks and obstacles.

That is, to describe its function, first, the arcuate bottom surface 3 of the setting gauge is placed on the outer periphery of the plane shaft neck 1, and the setting gauge is fixed to the plane body shaft neck 1 by screwing in the mounting bolt 6.

Then, the blade edge reference arcuate surface 2 of the bent end portion 9 of the arm 10 covering the plane body 7 facing the plane body 7
If the plane blade attachment bolt 8 is tightened and fixed at a position where the cutting edge lightly contacts the cutting edge reference arc surface 2, the plane blade 5 will protrude by the gap between the plane body 7 and the cutting edge reference arc surface 2, and the setting will be completed. The ting operation is finished.

Since the present invention sets the plane blade 5 based on the plane body neck 1, compared to the conventional plane body 7 which is used as a reference, cutting materials etc. are not easily placed on the plane body neck 1 during cutting work. There is almost no risk of direct impact, and even if the chips fly directly, they will primarily collide with the planer barrel 7 and be buffered, and the diameter is shorter than that of the planer barrel 7, so even if the chips fly directly, the force will be reduced. The probability of scratches occurring on the canna trunk neck 1 is extremely low, and the trouble of repairing the scratches can be saved.

In addition, the adhesion of cutting chips and wood fat is also reduced compared to the planer cylinder 7.
With the plane head 1 which is not located under the wood to be cut, there is much less cleaning, and even if cleaning is required, it can be completed in a short time because it has a shorter diameter than the body neck 1, and furthermore, the cleaning work can be done even though the plane blade 5 is not present. is safe and efficient.

As mentioned above, if you use the setting gauge of this invention,
The cutting edges of the multiple planer blades are evenly aligned, the operation is simple and time-saving, and the installation is accurate, making it a truly useful device.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the proposed device, and FIG. 2 is a side view. Reference numeral 1 is the axis of the planer barrel, 2 is the cutting edge reference arcuate surface, 3 is the arcuate bottom surface, 4 is the mounting seat, 7 is the planer barrel, 9 is the bent tip, and 10 is the upright arm.

Claims (1)

[Scope of utility model registration request] A setting gauge, which is formed by a mounting seat 4 having an arcuate bottom surface 3 that is the same as the outer peripheral surface of the plane trunk shaft neck 1, and an upright arm 10 having a bent tip 9, is removably attached to the plane trunk shaft neck 1. 9 is characterized in that the plane cylinder shaft neck attachment sometimes covers the plane cylinder 7, and the surface facing the plane cylinder 7 is a cutting edge reference arc surface 2 concentric with the plane cylinder 7, and has a gap. , Setting gauge for planer body cutter on planer board.