KR100289367B1 - Chip Shatter Proof Cover for Machine Tools - Google Patents

Abstract

According to the present invention, the front plate and the side plate constituting the chip shatterproof cover can be folded to easily mount a large-sized work, and the upper cover that can be opened and closed on the upper side allows the chip to be scattered to the outside during processing of the work piece. The present invention relates to a chip shatterproof cover of a machine tool, which can prevent a safety accident by preventing an accident, and the configuration thereof is as follows.

In a typical machine tool, the upper surface of the bed is provided with a collapsible front plate, one side of the upper surface of the bed has a foldable side plate, the rear of the bed is inserted into the upper cover is inserted into the upper cover It is characterized in that the back plate provided with an additional.

Description

A cover to prevent the scattering of chip generated by a machine tool

The present invention relates to a chip shatterproof cover of a machine tool, and in more detail, the front plate and the side plate forming the chip shatterproof cover can be folded so that a large-sized workpiece can be easily mounted thereon. The present invention relates to a chip shatterproof cover of a machine tool which can prevent a safety accident by preventing the chip from being scattered to the outside during machining of a workpiece by mounting an openable upper cover.

In general, a machining center refers to a machine tool that enables a machine such as milling, drilling, boring, and the like to be processed in a single device in machining a workpiece, and includes a tool automatic changer.

3 shows a conventional machining center (hereinafter referred to as a machine tool), and includes a bed 11 on which a table 111 moved on an X axis is placed, and a bed 11 positioned on one side of the bed 11 and moved on a Y axis. It consists of a column 12, and the headstock 13 is mounted to the front of the column 12 is moved in the Z-axis, the cutting tool is mounted.

In particular, the front surface 61, the side plate 62 and the rear plate 63 of the chip scattering prevention cover 6 formed on the front, side and rear of the upper surface of the bed 11 through a screw (not shown). It is fixedly mounted on the upper side of the bed, and the front plate 61 is composed of a housing 611 having a door inserting portion 611a therein and a door 612 inserted and opened by the door inserting portion 611a. .

However, as the conventional chip shatterproof cover 6 configured as described above is fixedly installed above the bed 11, when the workpiece is mounted on the table, the door 612 mounted to the housing 611 is opened. After mounting the workpiece through the open front space, it was difficult to mount a large workpiece.

In addition, as the upper side of the chip shatterproof cover 6 is opened, the chip is scattered to the upper side during the processing of the workpiece, causing a safety accident, and also has a problem that it is difficult for the operator to access the device during the machining of the workpiece.

Accordingly, the present invention has been invented to solve the conventional problems as described above, in the machine tool, by configuring the front plate and the side plate and the rear plate foldable to the bottom to form a chip shatterproof cover, when installing the table It is an object of the present invention to provide a chip shatterproof cover of a machine tool that enables easy mounting of a large workpiece having a size corresponding to.

In addition, the rear plate forming the chip shatterproof cover is equipped with an upper cover that can be opened and closed while being bent, thereby preventing the chip from being scattered to the outside during the processing of the workpiece, thereby preventing safety accidents, and also allowing the operator to access the device during the machining. There is also a purpose to make it possible.

The present invention for achieving the above object, in a conventional machine tool, is installed in front of the upper surface of the bed, one side is equipped with a housing having a door insertion portion therein, the lower end of the housing and the bed and The hinge is connected, and the upper and lower ends of the housing are connected to the connector is connected to the side plate, and the door is inserted into the door opening and closing while moving left and right, with a viewing window in the center and a door equipped with a handle on one side A front panel; It is installed on one side of the upper surface of the bed, the lower side is mounted to the hinge connected to the bed, the viewing window is mounted in the center, and the front and rear side plate is provided with a connecting ring; A rear plate fixedly installed at the rear of the upper surface of the bed, and having an upper cover mounted therein and an upper cover inserting portion provided with a separation prevention jaw at the inner upper portion thereof, and having a connector connected to the side plate at the upper and lower ends thereof; And it is mounted to the cover insert portion of the back plate, the top is equipped with a handle, the lower end is provided with a locking jaw, characterized in that consisting of a top cover made of a plurality of plates connected to each other.

1 is a perspective view showing a machine tool equipped with a chip shatterproof cover of the present invention;

2 is an enlarged sectional view taken along the line A-A of FIG.

Figure 3 is a perspective view of a machine tool equipped with a conventional chip shatterproof cover.

Explanation of symbols for main parts of the drawings

1: Machine Tool

11: bed

111: table

12: column

13: headstock

2: front panel

21: housing

211: door insert

22: hinge

23: connector

24: door

241: viewing window, 242: handle

3: side plate

31: hinge

32: see-through window

33: link

4: backplane

41: hinge

42: cover insert

43: connector

5: upper cover

51: handle

52: jamming jaw

53: plate

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

1 is a perspective view showing a machine tool mounted on the chip shatterproof cover of the present invention, the configuration of which is as follows.

A bed 11 on which a table moved in the X axis is placed, a column 12 positioned on one side of the bed 11 and moved in the Y axis, and mounted in front of the column 12 and moved in the Z axis. In a typical machine tool consisting of a headstock 13 to which the cutting tool is mounted;

In front of the upper surface of the bed 11 is mounted a front plate (2) consisting of a door (24) detachably mounted in the housing (21) and removably mounted in the housing (21), and the bed ( On one side of the upper surface 11 is provided with a viewing window 32 in the center and is equipped with a side plate (3) that can be folded downward, the rear plate (4) fixed to the bed (11) on the rear of the upper surface of the bed (11) ) Is mounted on the inside of the rear plate 4, and the upper cover 5 is mounted to cover the upper side of the front plate 2, the side plate 3, and the back plate 4. .

This will be described in more detail as follows.

As shown in FIGS. 1 and 2, the front plate 2 is installed in front of the upper surface of the bed 11, and a housing 21 having a door inserting portion 211 therein is provided at one side thereof. It is mounted, the lower end of the housing 21 is a hinge 22 is connected to the bed 11 is mounted, one end of the housing 21 is connected to the connector 23 is connected to the side plate 3, The inside of the door insertion unit 211 is opened and closed while being moved left and right, and is provided with a viewing window 241 at the center and a door 24 equipped with a handle 242 at one side.

The side plate 3 is installed on one side of the upper surface of the bed 11, the lower end is provided with a hinge 31 connected to the bed 11, the viewing window 32 is formed in the center, The connecting ring 33 is provided on the upper and lower sides.

The back plate 4 is fixed to the rear of the bed 11, the upper cover 5 is mounted therein, and the upper cover insertion portion 42 having a separation prevention jaw 421 is provided on the inner upper portion. It is mounted, the upper and lower ends are provided with a connector 43 connected to the side plate (3).

The upper cover 5 is mounted to the cover insertion portion 42 of the rear plate 4, the upper end is equipped with a handle 51, the lower end is provided with a locking jaw 52, to be folded A plurality of diaphragms 53 are connected to each other.

Therefore, in the present invention configured as described above, in mounting a workpiece on a table, in the case of a small-sized workpiece, only the door 24 constituting the front plate 2 is opened and then the workpiece is installed.

In addition, in the case of mounting a workpiece having a volume larger than the open space of the door 24, the connector 23 formed up and down at one end of the front plate 2 is released from the side plate 3, and then mounted at the bottom of the housing. The hinge 31 mounted on the lower side by opening the front plate 2 downward and releasing the connector 43 formed at the upper and lower ends of the rear plate 4 at the lower side of the hinge plate 31. By opening the lower side with respect to the center is to mount a large workpiece on the table (111).

Thereafter, when the bulky workpiece is mounted on the table 111 as described above, the front plate 2 and the side plate 3 are returned to their original positions. , 43 is locked, and the upper cover 5 attached to the cover insert 42 of the rear plate 4 is pulled out to cover the upper ends of the front, side, and rear plates 2, 3, and 4. Therefore, it is possible to prevent the chip from scattering to the outside during machining of the workpiece.

The present invention as described above, by configuring the front plate and the side plate constituting the chip shatterproof cover foldable, there is an effect that can easily mount a large bulky workpiece.

In addition, the rear plate forming the chip shatterproof cover is equipped with an upper cover that can be opened and closed while being bent, thereby preventing the chip from being scattered to the outside during the processing of the workpiece, thereby preventing safety accidents, and allowing the worker to approach the device during processing. There is also a purpose.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Claims (1)

A bed 11 on which a table moved in the X axis is placed, a column 12 positioned on one side of the bed 11 and moved in the Y axis, and mounted in front of the column 12 and moved in the Z axis. In a typical machine tool consisting of a headstock 13 to which the cutting tool is mounted; It is installed in front of the upper surface of the bed 11, one side is mounted with a housing 21 having a door inserting portion 211 therein, the lower end of the housing 21 is connected to the bed 11 The hinge 22 is mounted, and one end 23 of the housing 21 is mounted with a connector 23 connected to the side plate 3, and is opened and closed while moving left and right inside the door inserting portion 211. A front plate (2) having a viewing window (241) at the center and a door (24) equipped with a handle (242) at one side; It is installed on one side of the upper surface of the bed 11, the lower end of the hinge 31 is connected to the bed 11 is mounted, the sight glass 32 is mounted in the center, the connecting ring 33 on the upper and lower sides of the front and rear Side plate (3) is provided; It is fixedly installed on the rear of the upper surface of the bed 11, the upper cover 5 is mounted therein, and the upper cover insert 42 is provided with a separation prevention jaw 421 on the inner upper side, and once in the upper and lower parts A rear plate 4 provided with a connector 43 connected to the side plate 3; And It is mounted to the cover insert 42 of the back plate 4, the upper end is equipped with a handle 51, the lower end is provided with a locking jaw 52, a plurality of diaphragm 53 is connected to each other Shatterproof cover of the machine tool, characterized in that consisting of the upper cover (5) made.