JPH0750162Y2 - Push board - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a hand-held plane which processes a cutting material with a plane body.

[Conventional technology]

2. Description of the Related Art Conventionally, in a hand-operated plane, as shown in FIG. 2, the table surface located in front of and behind the plane body 4 is horizontal to the floor surface.
When cutting the cutting material 5 at right angles, put a hand on the left side surface of the cutting material 5 so that the bottom surface of the cutting material 5 does not come into contact with the table surface. It was necessary to strongly press in the direction of the arrow and put the other hand on the upper surface of the cutting material 5 to feed the cutting material 5 to the plane 4 with a constant feed amount.

[Problems to be solved by the device]

However, if the amount of pressure applied to the guide surface 6 side is weak during feeding, the entire bottom surface of the cutting material 5 contacts the table surface, making it impossible to perform right-angled feeding. On the contrary, if the pressing force to the guide surface 6 side is too strong, it becomes difficult to feed the cutting material 5 to the plane body 4 side, and the cutting material 5 cannot be fed at a constant feed amount, resulting in uneven cutting surface. I will end up. Therefore, considerable skill is required to perform the right angle cutting with accuracy.

The object of the present invention is to eliminate the above-mentioned problems of the prior art,
It is to improve the workability and the cutting accuracy when the hand-held plane is out at a right angle and when chamfering.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the present invention provides, on a base, a plane having a plane blade that is driven and rotated by a motor, and a table that moves up and down in parallel with the edge of the plane blade before and after the plane body. In a hand-held plane in which a guide for guiding the feeding of cutting material is erected on the table, the upper surface of the table,
Further, the plane of rotation of the plane is inclined with respect to the horizontal plane (floor surface) in the direction in which it falls toward the guide side, so that the side surface of the cutting material contacts the guide surface by its own weight.

[Action]

With the above configuration, when the cutting material is placed on the upper surface of the table, the side surface of the cutting material contacts the guide surface by its own weight. Therefore, when cutting the cutting material at right angles, it is not necessary to push the side surface of the cutting material to the guide surface while pressing it strongly against the guide surface, so accurate cutting can be done without skill and workability is also improved. improves.

〔Example〕

An embodiment of the present invention will be described with reference to FIG. FIG. 1 is a side view of a hand-operated plane which shows an embodiment of the present invention.

In the figure, a support member 3 is provided on a base 1, and a table 4 that moves up and down in parallel with the blade edge of a plane blade is provided on the support member 3. An opening is formed in the widthwise direction at the center of the table 4 in the longitudinal direction, and in this opening is provided a plane body 2 having a plane blade that is rotationally driven by a motor (not shown) provided in the base 1. There is.

A guide 7 having a guide surface 6 for guiding the feeding of the cutting material 5 is disposed on one end surface in the longitudinal direction of the table 4 in a direction perpendicular to the upper surface of the table 4. It is attached to the guide holder 8 provided with so as to be movable back and forth in the width direction of the table 4.

The upper surface of the table 4 and the rotation axis of the plane body 2 are tilted by α ° toward the guide 7 side with respect to the horizontal plane 9.

In the above configuration, when the cutting material 5 is placed on the upper surface of the table 4, the side surface of the cutting material 5 contacts the guide surface 6 by its own weight. Therefore, when the plane member 2 is rotated and the cutting material 5 is cut at right angles, it is not necessary to strongly press the side surface of the cutting material 5 against the guide surface 6, so care should be taken not to press the guide surface 6 side. The cutting material 5 can be fed to the plane 2 (from the front side to the back side in FIG. 1) along the guide surface 6 with a constant feed amount without being cut, and accurate right angle cutting can be performed.

[Effect of device]

According to the present invention, since the side surface of the cutting material contacts the guide surface by its own weight by inclining the table surface of the hand-held plane so that the guide side is downward with respect to the horizontal plane, the guide surface can be used during the right-angled work and the chamfering work. It is possible to feed the cutting material to the plane side with a constant feed amount along the guide surface without being distracted by the pressure applied to the. Therefore, the cutting accuracy is improved without requiring skill.

[Brief description of drawings]

FIG. 1 is a side view of a hand-pulling board showing an embodiment of the present invention, and FIG. 2 is a side view showing a prior art. In the figure, 1 is a base, 2 is a plane, 3 is a support member, 4
Is a table, 5 is a cutting material, 6 is a guide surface, 7 is a guide,
Reference numeral 8 is a guide holder.

Claims (1)

[Scope of utility model registration request] 1. A plane provided with a plane blade having a plane blade that is driven and rotated by a motor on a base, and a table that moves up and down in parallel with the blade edge of the plane blade before and after the plane body, and feeds a cutting material on the table. In a hand-held plane in which a guide that guides is installed upright, the upper surface of the table and the rotation axis of the plane are inclined with respect to a horizontal plane (floor surface) in a direction of descending toward the guide side. A hand-held plane.