JP2000071206A - Machine body moving device for router - Google Patents

Abstract

PROBLEM TO BE SOLVED: To rotate rollers by a rotation operation section, move slightly a machine body easily and simplify the wood working line matching work by disposing the rollers on a contact section of a machine body with a wood and providing a rotation operation section on one ends of the rollers. SOLUTION: When a machine body of a router is placed on a wood 25, rollers 22, 22 are brought into contact with the upper face of the wood 25. A ring 23 as a rotation operation section is provided on one end of the roller 22, and the ring 23 is positioned on the side closer to a fixed vise 1 than the position of a wood contact face 1a of the fixed vise 1 so as not to be brought into contact with the wood 25, and the outer periphery of the ring is knurled so as to rotate the ring 23 easily. When the machine body is placed on the wood 25 and left and right rings 23, 23 are rotated in the state of not fixing the wood on the machine body 25, the rollers 22, 22 are rotated on the wood 25, following which the whole of the machine body is moved to the left and right by the arrangement. As the movement amount of the machine body is the movement of rotating the ring 23, the machine body can be moved slightly to match a pointer 21 with a marking gauge line 26.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a moving device for moving an airframe of a router for cutting grooves in wood by moving a cutter up, down, left, right, front and back.

[0002]

2. Description of the Related Art A conventional technique will be described with reference to FIG. When grooving is performed on the wood 25, positions of a drawing line 26 (black line) indicating the center position of the grooving marked on the wood 25 before the grooving and a pointer 21 indicating the center position of the cutter 15 provided on the machine body. (Hereinafter referred to as black line alignment work).

Conventionally, when performing the black line alignment work, the roller 22 provided on the support 4 is brought into contact with the upper surface of the wood 25 to move the machine body left and right so that the pointer 21 and the snap line 26 are aligned.

[0004]

In the black line alignment work,
When the pointer 21 approaches the snoring line 26, the body is slightly moved left and right, and the pointer 21 is adjusted to the snoring line 26. However, it is difficult to finely move the airframe because the airframe is moved right and left directly, and it is difficult to align the pointer 21 with the snap line 26.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art and to provide an airframe moving device capable of easily adjusting a pointer to a scribe line.

[0006]

An object of the present invention is to provide a vice device for holding wood, a cutter unit having a cutter provided on the vise device, and rotatable rollers at both ends of the vise device, which are in contact with the wood. This is achieved by providing a rotary operation part on a part of the roller that does not contact the wood in the router.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 is a front view of the router, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view of FIG. 1, and FIG. 4 is a sectional view taken along line AA of FIG.

In the figure, a fixed vise 1 and a frame 3 are provided in parallel at the rear of the fixed vise 1, and a pair of supports 4 are provided.
4 connects the fixed vice 1 and the frame 3. Frame 3
The moving vise 2 moving toward the fixed vise 1 is screw-fitted, and a knob 2a for rotating the moving vise 2 is attached to one end. The wood 25 is sandwiched between the fixed vise 1 and the frame 3, and the movable vice 2 is moved to the fixed vise 1 side, whereby the wood 25 is fixed, and the machine body is supported on the wood 25.

Two guide bars 5, 5 are provided between the fixed vise 1 and the frame 3 at appropriate intervals in the left-right direction, and the guide bars 5, 5 are formed in the lower portion of the slide frame 6. Through the through holes, the slide frame 6 is movable in the front-rear direction within the range on the guide bars 5 and 5. A feed screw 7 penetrates the fixed vise 1 in the same direction as the guide bars 5 and 5, the feed screw 7 is screwed into a screw hole of the slide frame 6, and moves back and forth to one end of the feed screw 7 on the fixed vise 1 side. Handle 8 is fixed. By rotating the feed screw 7 with the forward / backward moving handle 8, the slide frame 6 moves in the forward / backward direction within the range between the fixed vise 1 and the frame 3.

Two guide bars 9, 9 are provided on the slide frame 6 at appropriate intervals in the front and rear, and through-holes (not shown) of the base 10 are inserted into the guide bars 9, 9,
The base 10 is movable in the left-right direction within the range of the guide bars 9, 9. The slide bar 6 has a guide bar 9,
The feed screw 11 penetrates in the same direction as 9, the feed screw 11 is screw-fitted into a screw hole of the base 10, and a left-right moving handle 12 is fixed to one end of the feed screw 11. By rotating the feed screw 11 with the handle 12 for moving left and right, the base 10 moves in the left and right directions with the guide bars 9 and 9 as guides.

Columns 13, 13 are provided upright on the base 10 at appropriate intervals on the left and right sides, and the upper ends of the columns 13, 13 are connected by a bridge 14. Column 1
A cutter unit 18 having a cutter 15, a motor 16 for driving the cutter 15, and a switch 17 at the lower end
Are fitted. A feed screw 19 penetrates the bridge 14 in the same direction as the columns 13, 13, a feed screw 19 is screwed into a screw hole of the cutter unit 18, and a vertically moving handle 20 is fixed to an upper end of the feed screw 19. I have. By rotating the feed screw 19 with the handle 20 for vertical movement,
The cutter unit 18 moves up and down within the range of the base 10 and the bridge 14 using the columns 13 and 13 as guides. A pointer 21 indicating the axial position of the cutter 15 is attached to the base 10.

As shown in FIG. 4, rollers 22, 22 are supported on the outside of the supports 4, 4 so as to travel slightly below the bottom surface of the supports 4. Thus, when the body is placed on the wood 25, the rollers 22, 2 are placed on the upper surface of the wood 25.
2 abuts. One end of the roller 22 is provided with a ring 23 serving as a rotation operation part. The outer periphery is knurled to make the ring 23 easier to turn. Thus, when the machine body is placed on the wood 25 and the left and right rings 23, 23 are simultaneously rotated in a state where the wood 25 is not fixed to the machine body, the rollers 22, 22 rotate on the wood 25, and accordingly, the machine body The whole also moves left and right. The amount of movement of the body also moves by the amount of rotation of the ring 23, so that the body can be finely moved. In the present embodiment,
In order to make the ring 23 easier to rotate, the diameter of the ring 23 is made larger than the diameter of the roller 22.

A description will be given of the black line alignment operation in the above configuration. First, in the case of performing the large insertion processing as shown in FIG. 5, the center position of the groove and the groove-shaped scribe line 26 are inserted into the wood 25. Next, one side surface of the wood 25 is abutted against the fixed vice 1, and the machine body is placed on the wood 25 with the pointer 21 of the machine body approximately aligned with the snap line 26 of the wood 25. The rings 23, 23 are turned little by little with both hands, and the body is slightly moved via the rollers 22 so that the hands 21 are aligned with the snap lines 26. In this state, the moving vise 2 is moved toward the wood 25 to fix the wood 25. Thereafter, the cutter 15 is moved up and down, left and right, and back and forth while looking at the snap line 26 to perform groove processing.

The diameter of the ring 23 is preferably larger than the diameter of the roller 22, but the length of the roller 22 is extended from the wood contact surface 1a of the fixed vise 1 to the fixed vice 1 side.
A knurling process may be directly performed on one end of the horn to form a rotation operation unit.

[0015]

According to the present invention, the roller is disposed at the contact portion of the fuselage with the wood, and the rotary operating portion is provided at one end of the roller. Can be finely adjusted, so that the work of aligning the black line of the wood can be easily performed.

[Brief description of the drawings]

FIG. 1 is a front view of a router showing an embodiment of the present invention.

FIG. 2 is a plan view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a sectional view taken along line AA of FIG. 2;

FIG. 5 is a perspective view of wood showing a processing example.

FIG. 6 is a front view of a router showing a conventional technique.

[Explanation of symbols]

15: cutter, 22: roller, 23: ring, 25: wood, 26: snoring line.

Claims (1)

[Claims] 1. A router comprising a vice device for holding wood, a cutter unit having a cutter provided on the vise device, and a rotatable roller at both ends of the vise device for contacting the wood. A router body moving device, characterized in that a rotation operation part is provided on a part of a roller not to be used.