KR101151582B1

KR101151582B1 - Chip separator

Info

Publication number: KR101151582B1
Application number: KR1020100111264A
Authority: KR
Inventors: 박봉환
Original assignee: 박봉환
Priority date: 2010-11-10
Filing date: 2010-11-10
Publication date: 2012-05-31
Also published as: KR20120049986A

Abstract

In the chip washing apparatus of the cutting object according to the present invention, the chip washing apparatus of the cutting object consisting of separating and washing the chips adhered to the cut workpiece, the upper through portion is provided with an inclined drum mounting portion and communicated to the lower side of the drum mounting portion; The cutting insert injection hole formed in the upper part of the drum mounting portion and communicated to the lower side of the drum mounting portion is rotatably supported by a main body and a plurality of rollers formed on the side of the drum mounting portion, and is inclined in the drum mounting portion of the main body. A rotating drum having a mesh shape, a spiral cutting material transferring member installed inside the rotating drum and being rotated together with the rotating drum to convey and discharge the cutting object to the exit side of the rotating drum, a drum rotating motor for rotating the rotating drum; It is installed inclined to the outside of the cutting object injection hole of the main body to cut the workpiece introduced from the outside A guide plate for guiding the cutting insert hole of the sieve, washing oil pumping means for transferring the washing oil and chips in the main body to the upper through portion of the main body, and being detachably disposed in the upper through portion of the main body to the washing oil pumping means. It consists of a washing oil and the chip filtration network for filtering the chip from the chip.
Therefore, in the present invention, the cutting drum is discharged while washing the cutting material with the rotating drum provided with the spiral cutting member, and thus, the chip adhered to the cutting material can be easily separated with the cleaning oil, and the oil is contained in the cleaning oil. The chip can be transferred to the washing oil pumping means and filtered by a chip filtration network, thereby easily collecting chips separated from the cuttings.

Description

Chip cleaning device for cuttings {CHIP SEPARATOR}

The present invention relates to a chip cleaning apparatus for separating chips of a workpiece, and more particularly, to easily separate chips adhered to the workpiece after cutting and to easily collect the separated chips, and to easily discharge the workpiece. The present invention relates to a chip cleaning apparatus for cutting.

In general, metal machine parts are processed by cutting operations using lathes, boring machines, drilling machines, milling machines, and the like, and a large number of chips are generated during the manufacturing of the parts by cutting.

For more accurate post-processing, not only the chips attached to the cuttings have to be removed quickly, but also the foreign matter attached to the products must be removed even when the processing is finished.

Therefore, in the related art, a technology filed by Korean Patent Application No. 10-2002-0036195 has been developed, which is a hopper for holding a component before removing foreign matters on one side and a part for removing foreign matters at a lower position than the hopper on the other side. A main body in which a holder is formed; A moving rail in which a plurality of wires are formed to be inclined in a longitudinal direction at a predetermined interval so that the parts supplied from the hopper can slide to the holder; The water spray is disposed above the moving rail to remove the foreign matter attached to the parts moving along the moving rail by water pressure, and the high pressure cleaning liquid pumped from the water pump is sprayed to the moving parts. A nozzle; An air spray nozzle disposed at a lower side of the moving rail to remove water from the wet parts by the cleaning liquid sprayed from the water spray nozzle; A vibration motor formed on an upper side of the moving rail to provide vibration to components moved from the upper side to the lower side along the moving rail; The moving rail is elastically supported from the lower side, and is composed of a coil spring formed in the lower portion of the moving rail to cushion the vibration caused by the operation of the vibration motor.

However, the prior art as described above is a technique for separating and washing the chips of the cutting with vibration and water to remove the cuttings moving along the obliquely formed moving rails, and to remove water by air spraying, so that the technology to separate the separated chips from the cuttings There is a disadvantage that a lot of noise is generated due to vibration.

The present invention has been made to solve the problems of the prior art as described above, the object of the present invention is to adopt a drum method to reduce the noise while cutting the chip easily after cutting processing, and to separate the separated chip An object of the present invention is to provide a chip washing apparatus for cutting, which can easily collect and discharge the cutting.

In order to achieve the above object, the present invention is a chip washing apparatus of the cutting object consisting of separating and washing the chip on the cutting workpiece, the inclined drum mounting portion is provided with an upper portion communicating with the lower side of the drum mounting portion; The through-hole is formed in the upper part of the drum mounting portion and the cutting hole is formed in the side of the drum mounting portion communicating with the lower portion of the drum mounting portion, rotatably supported by a plurality of rollers to be inclined inside the drum mounting portion of the main body A mesh-shaped rotating drum to be installed, a spiral-shaped cutting material transferring member installed inside the rotating drum and rotating together with the rotating drum to convey and discharge the cutting object to the exit side of the rotating drum, and a drum rotating for rotating the rotating drum. Section which is inclined to the outside of the cutting hole of the motor, the main body to be introduced from the outside A guide plate for guiding the workpiece into the cutting hole of the main body, washing oil pumping means for transferring the washing oil and chips in the main body to the upper through portion of the main body, and being detachably disposed in the upper through portion of the main body to pump the washing oil. Provided is a chip washing apparatus for cuttings comprising a cleaning oil conveyed by means and a chip filtration network for filtering the chips from the chips.

Thus, the chip washing apparatus of the workpiece according to the present invention is discharged while washing the workpiece with a rotating drum having a spiral-shaped workpiece transfer member, thereby easily reducing the noise and facilitating the chips attached to the workpiece with the cleaning oil. It can be separated, and the chip contained in the washing oil can be transferred to the washing oil pumping means to be filtered by the chip filtration network has the advantage that the chip separated from the cutting can be easily collected.

1 is a perspective view of a chip cleaning device for cuttings according to the present invention.
2 is a cross-sectional view of the chip washing apparatus of the workpiece according to the present invention.
3 is an enlarged cross-sectional view of part A of FIG. 2.
4 is a cross-sectional view taken along the line BB of FIG. 2.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 and 2 is a view showing a chip cleaning device of the cutting material according to the present invention, the chip cleaning device is a structure for separating and washing the chip on the cutting (1), the rotating drum on the main body 11 12 is installed, the cutting material conveying member 13 is installed inside the rotating drum 12, the rotating drum 12 is rotated by the drum rotating motor 14 to wash the cutting material (1) as a cleaning oil It is transported while washing.

That is, the main body 11 is provided with an inclined drum mounting portion 11a, and an upper through portion 11b communicating with the lower portion of the drum mounting portion 11a is formed at an upper portion of the drum mounting portion 11a. In addition, the side of the drum mounting portion (11a) is formed with a cutting hole injection hole (11c) communicated to the lower side of the drum mounting portion (11a).

The rotating drum 12 is formed in a mesh shape, is rotatably supported by a plurality of rollers 12a, and is installed to be inclined in the drum mounting portion 11a of the main body 11.

The cutting material conveying member 13 is formed in a spiral shape, is installed inside the rotating drum 12 is rotated with the rotating drum 12 to rotate the cutting (1) of the exit side of the rotating drum 12 ( To the left and the upper side of FIG. 2).

Here, the cutting material conveying member 13 is formed to gradually increase the distance of the pitch as it proceeds toward the exit side of the rotating drum 12, as shown in Figure 2, so that a large amount of the cutting material 1 is in close contact with each other smoothly It will prevent the case that can not be discharged.

In particular, in order to smoothly prevent the cleaning oil from being discharged to the outside by the cutting material transporting member 13, the cutting material transporting member 13 is welded and fixed to the inside of the rotating drum 12 as illustrated in FIG. 3. However, the space between the inner surface of the rotating drum 12 and the outer surface of the cutting member 13 is preferably spaced 1 ~ 5mm.

If the separation distance between the inner surface of the rotary drum 12 and the outer surface of the cutting material transport member 13 is less than 1mm, the phenomenon that the washing oil is discharged to the outside may occur, the separation distance is more than 5mm It is not necessary to form large.

The drum rotary motor 14 is to rotate the rotary drum 12 by power, in this embodiment to rotate the rotary drum 12 by the pulley 14a and the belt 14b method.

Of course, when rotating the rotary drum 12 with the drum rotation motor 14, although not shown, it is apparent that the power transmission in the chain and sprocket method or power transmission in the gear bite manner.

On the other hand, in the present invention, in order to smoothly guide the cutting object 1 into the cutting hole 11c of the main body 11, the guide plate 15 is disposed outside the cutting hole 11c of the main body 11. Is installed to be inclined to guide the cutting material 1 introduced from the outside to the cutting material injection hole 11c of the main body 11.

In addition, the present invention is a washing oil pumping means for transferring the washing oil and chips in the main body 11 to the upper through portion (11b) of the main body 11, and detachable in the upper through portion (11b) of the main body (11) And a chip filtration network 16, possibly arranged to filter chips from the wash oil and chips conveyed by the wash oil pumping means.

The washing oil pumping means, as shown in Figure 4, the screw 22 rotated by the washing oil transfer motor 21 is rotatably installed in the pump body 23, the pump body 23 The inlet 24 for introducing the washing oil and chips to one side of the main body 11 is installed in communication with the lower side, and the outlet 25 for discharging the washing oil and chips to the other side of the pump body 23 is It is installed to guide the washing oil and the chip to the chip filtration network (16).

Of course, the rotary drum 12 is formed of a mesh size that can penetrate the chip on the cutting material 1, the chip filtration net 16 is a size of the network that cannot penetrate the chip on the cutting material (1) It is formed into a sieve.

In addition, the lower portion of the chip filtration network 16 may be provided with a washing oil guide plate 16a for guiding washing oil to both sides of the rotating drum 12.

For reference, a screw is inserted between the inner surface of the pump body 23 and the outer circumference of the screw 22 so as to be spaced between the inner surface of the pump body 23 and the outer circumference of the screw 22. In order to prevent the rotation of the chip, a large sized chip is filtered by the inlet filter 24a installed at the inlet 24 of the inlet 24 so as to filter the chip that is not easily transported. Leave it as it is.

Then, a large hole is formed in the lower portion of the guide plate 15 to allow a worker to manually collect a large size chip.

The chip washing apparatus of the cutting material thus formed acts as follows.

First, the washing oil is introduced into the main body 11 so that a part of the rotating drum 12 and the cutting material conveying member 13 is locked, and then the drum rotating motor 14 is operated.

In this state, when the cutting objects 1 cut by a cutting machine (not shown) such as a lathe are introduced into the cutting hole 11c of the main body 11 one by one or in a large amount, the drum rotating motor 14 The cutting material 1 is sequentially transferred by the rotary drum 12 and the cutting material conveying member 13 which are rotated by power.

That is, the cutting material 1 introduced into the cutting hole 11c of the main body 11 sinks into the washing oil, and thus the cutting material 1 is disposed along the inner surface of the rotating drum 12 and the side surface of the cutting material transport member 13. This roll is conveyed to the exit side of the rotating drum 12 by the cutting material conveying member 13.

At this time, the chip burying the cutting material 1 is separated by the washing oil to sink through the rotating drum 12 to the inside of the main body 11, the cutting material 1 is transferred to the exit side of the rotating drum 12 Will be discharged to the outside.

When washing a large amount of the cutting (1) is a lot of the chip settled to the bottom of the main body 11, the washing oil feed motor 21 is operated to filter the chip.

Of course, the washing oil feed motor 21 does not operate continuously but intermittently operates at a predetermined time interval to transfer the washing oil and the chip.

In any case, when the washing oil feed motor 21 is operated, the screw 22 is rotated at a high speed in the pump body 23. Accordingly, the washing oil containing the chip flows into the pump body 23 through the inlet 24. Then, the power is transferred by the screw 22 to the chip filtration net 16 through the outlet 25, the chip filtration net 16 passes the washing oil to filter the chip.

Thus, in the present invention, it is possible to smoothly separate and collect the chips contained in the washing oil while washing the cutting material by the drum method.

1: cutting object 11: main body
11a: drum mounting portion 11b: upper through portion
11c: cutting hole 12: rotating drum
12a: roller 13: cutting member
14: drum rotation motor 14a: pulley
14b: belt 15: information board
16: chip filtration network 16a: washing oil information board
21: washing oil feed motor 22: screw
23: pump body 24: inlet
25 outlet

Claims

In the chip washing apparatus of the workpiece formed by separating and washing the chip adhered to the cutting workpiece,
A main body provided with an inclined drum mounting portion and having an upper through portion communicating with a lower side of the drum mounting portion on an upper side of the drum mounting portion, and a cutting-insertion hole communicating with a lower side of the drum mounting portion on a side of the drum mounting portion;
Rotating drum of the mesh shape is rotatably supported by a plurality of rollers are installed inclined in the drum installation portion of the main body;
Is installed inside the rotating drum is rotated with the rotating drum is a spiral cutting material conveying member for transporting and discharging the cutting to the exit side of the rotating drum;
A drum rotating motor for rotating the rotating drum;
A guide plate which is installed to be inclined outside the cutting hole of the main body and guides the cutting material introduced from the outside to the cutting hole of the main body;
Washing oil pumping means for transferring washing oil and chips in the main body to an upper through part of the main body;
A chip filtration network detachably disposed in an upper through portion of the main body to filter chips from the washing oil and the chips transferred by the washing oil pumping means;
Chip cleaning device for cuttings.

The method of claim 1,
The cutting member conveying member is a chip cleaning device, characterized in that to form a progressively larger distance of the pitch while proceeding to the exit side of the rotating drum.

The method according to any one of claims 1 and 2,
The cutting member of the cutting member is fixed to the inside of the rotating drum, the chip cleaning device, characterized in that spaced apart 1 ~ 5mm between the inner surface of the rotating drum and the outer surface of the cutting member.

The method of claim 1,
The washing oil pumping means is a screw rotated by the washing oil feed motor is rotatably installed in the pump body, so that the inlet for introducing the washing oil and chips in one side of the pump body is in communication with the lower side inside the body. And a discharge port for discharging the washing oil and the chip on the other side of the pump body is installed to guide the washing oil and the chip to the chip filtration network.