JPH0645324Y2 - Brush attachment device for processing machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a processing machine having a brush body (for example, a polishing machine suitable for polishing an uneven processed surface such as a wooden product), and particularly to a processing machine. The present invention relates to a device for attaching a brush body for a machine.

(Prior Art) In a conventional processing machine, for example, a polishing machine, the actual machine is 63-4
There is one described in Japanese Patent No. 1469.

(Problems to be solved by the invention) In conventional processing machines, for example, polishing machines,
When the brush body A is mounted in the main body of the processing machine shown in FIG. 6 of 1469 publication, since the brush body A is generally heavy, the brush body A is supported on both sides and the central portion by hands (three people in total), The body A is inserted from an opening portion (not shown) on the side of the main body of the processing machine, and the hollow shaft of the brush body A is inserted into the rotary shaft provided in the main body of the processing machine.

However, since the brush body A is heavy and is manually attached, the center of the hole of the hollow shaft of the brush body A and the center of the rotary shaft provided in the main body of the machine do not easily coincide with each other, and the machine of the brush body A is not easily aligned. There was a problem that the installation on the main body was very troublesome.

An object of the present invention is to provide a mounting device for a brush body for a processing machine, which can easily mount the brush body on the processing machine body by using the mounting shaft.

(Means for Solving the Problems) In order to achieve the above object, in the attachment device of the brush body for a processing machine of the present invention, a rotary shaft provided in the main body of the processing machine and inserted into the rotary shaft A brush body having a hollow shaft having a hole is attached to the outer periphery of the brush body, and a mounting shaft that can be inserted into the hollow shaft of the brush body and is connectable to one end of the rotary shaft.

(Operation) In the attachment device of the brush body for a processing machine configured as described above, the attachment shaft is connected to one end of the rotary shaft and the brush body is guided into the main body of the processing machine through the attachment shaft. .

Embodiment An embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 1 is a processing machine, for example, a processing machine main body of a polishing machine suitable for polishing an uneven processing surface of a wooden product or the like, and a motor 2 is provided above the processing machine main body 1. ,
The rotation of the motor 2 is performed by rotating the rotating shaft 5 through the belt 3 and the bearing 4.
Be transmitted to.

One end of the rotary shaft 5 is connectable to a mounting shaft 23 described later. For example, a female screw 40 is attached to one end of the rotary shaft 5 so that a male screw 50 of the mounting shaft 23 can be screwed. Made hole 41
Are provided (see FIG. 2).

The motor 2 and the bearing 4 are mounted on the first support base 6. The first support base 6 moves up and down by the column guide 7.

The columnar guide 7 moves up and down via the belt 10 and the gear 11 by the forward and reverse rotations of the motor 9 mounted on the second support base 8 provided below the processing machine body 1.

12 is a material feeding belt, the height of the material feeding belt 12 is a receiving portion 13,
It moves up and down by a third support base 14 supported via 13.

The third support base 14 is rotated by the forward and reverse rotation of the motor 15 so that the belt
The height is adjusted by a lifting screw 18 via a gear 16 and a gear 17.

23 is a mounting shaft, and the tip of the mounting shaft 23 partially protrudes,
A screw 50 is cut on the protruding portion 51. (See Figure 2).

28 is a brush body, for example, the brush body shown in FIGS. 1, 2, 7 and 8 of Japanese Utility Model Laid-Open No. 63-41469 (other hairline processing brush, dust removing brush, etc.). )so,
The brush body 28 has a hollow shaft 29, and a brush 30 is attached to the outer periphery thereof.

The brush body 28 basically has a hollow shaft 29, and may be a relatively heavy one having a brush attached to the shaft.

Next, using the mounting shaft 23, the brush body 28 is placed inside the processing machine main body 1.
The case of mounting will be described.

First, the male screw 50 of the mounting shaft 23 is screwed into the female screw 40 of the rotating shaft 5 to connect the rotating shaft 5 and the mounting shaft 23.

Next, the brush body 28 is attached to the attachment shaft 23 via the hollow shaft 29. When one end of the mounting shaft 23 is supported by hand, the brush body 28 on the mounting shaft 23 is moved to the rotary shaft 5 in the processing machine body 1, and when the brush body 28 reaches a predetermined position, the brush shaft 28 is mounted on one end of the rotary shaft 5. Release the connection with axis 23.

At this time, the brush body 28 is supported by the rotary shaft 5.

Then, one end of the rotary shaft 5 on the main body opening 19 side is supported by the shaft support 31 (see FIG. 3), and the mounting of the brush body 28 in the main body 1 is completed.

In the present embodiment, the polishing machine has been described as the processing machine, but the present invention is not limited to the polishing machine and can be applied to general processing machines.

(Effects of the Invention) Since the present invention is configured as described above, it has the effects described below.

A main body of a processing machine, a rotary shaft provided in the main body of the processing machine, a brush body having a hollow shaft having a hole to be inserted into the rotary shaft, and a brush attached to the outer periphery, and a hollow shaft of the brush body. Since it is a brush attachment device for a processing machine that can be inserted and has a mounting shaft that can be connected to one end of the rotating shaft, the mounting shaft can be connected to one end of the rotating shaft, and the brush body is processed through the mounting shaft. Since the guide is guided into the main body of the machine, it is possible to easily attach the brush body to the processing machine without requiring labor as in the conventional case.

[Brief description of drawings]

FIG. 1 is an explanatory view schematically showing a brush body mounting device for a processing machine for mounting a brush body on a processing machine using a mounting shaft according to an embodiment of the present invention, and FIG. 2 is a rotary shaft. FIG. 3 is an explanatory view showing the connection between the mounting shaft and the mounting shaft, and FIG. 3 is a side view of the processing machine main body showing a state in which one end of the brush body is supported. 1 …… Processing machine main body, 5 …… Rotary shaft 23 …… Mounting shaft, 28 …… Brush body

Claims (1)

[Scope of utility model registration request] 1. A processing machine main body, a rotating shaft provided in the processing machine main body, a hollow shaft having a hollow shaft having a hole to be inserted into the rotating shaft, and a brush body having a brush attached to an outer periphery thereof, and the brush. An attachment device for a brush body for a processing machine, which is provided with a mounting shaft which can be inserted into a hollow shaft of a body and can be connected to one end of the rotary shaft.