CN211728523U - Protection device for machine tool for metal cutting - Google Patents

Abstract

The utility model discloses a protector for lathe for metal cutting, the on-line screen storage device comprises a base, the upper surface bilateral symmetry of base is provided with the slide, protective housing before the top movable mounting of slide, protective housing's rear side movable mounting has back protective housing, the front surface middle part fixed mounting of back protective housing has the observation window, one side fixed surface of preceding protective housing installs preceding connecting plate, one side fixed surface that back protective housing is relative with preceding connecting plate installs the back connecting plate, both sides all are equipped with the stopper around the inslot of slide, the inside of preceding protective housing and back protective housing is provided with the board of making an uproar of falling. A protector for lathe of metal cutting, be convenient for installation and dismantlement, the flexibility is good, the maintenance operation of the lathe of also being convenient for can also block the noise of lathe during operation, has avoided noise pollution to ensure personnel's health.

Description

Protection device for machine tool for metal cutting

Technical Field

The utility model relates to a protector field, in particular to a protector for lathe for metal cutting.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: in addition to cutting, casting, forging, welding, stamping, extruding, etc. however, all parts requiring high precision and fine surface roughness need to be finally machined by cutting on a machine tool; however, the protection device for the metal cutting machine tool at the present stage is inconvenient to mount and dismount, poor in flexibility, capable of blocking when the machine tool is overhauled, capable of producing sharp sound when the metal cutting machine tool works, and capable of influencing the health of operators due to noise pollution.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a guard for a metal cutting machine tool, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a protector for lathe for metal cutting, includes the base, the upper surface bilateral symmetry of base is provided with the slide, protective housing before the top movable mounting of slide, the rear side movable mounting of preceding protective housing has back protective housing, the front surface middle part fixed mounting of back protective housing has the observation window, a side fixed surface of preceding protective housing installs preceding connecting plate, one side fixed surface that back protective housing is relative with preceding connecting plate installs the back connecting plate, both sides all are equipped with the stopper around the inslot of slide, the inside of preceding protective housing and back protective housing is provided with the board of making an uproar that falls.

Preferably, the inside equal movable mounting that the lower extreme of preceding protective housing with back protective housing is located the slide has the gyro wheel, preceding protective housing with the equal fixed mounting in one side that the lower extreme of back protective housing is located the gyro wheel has buffer, buffer's inside is provided with the spring, the piston is worn to be equipped with in one side that buffer's inside is located the spring, the one end fixedly connected with bolster of piston.

Preferably, the sealing strips are fixedly mounted on the surfaces of two opposite sides of the front connecting plate and the rear connecting plate, a rotating ring is arranged in the middle of the front surface of the front connecting plate, a buckle is movably mounted in the rotating ring, and a clamping groove is formed in the middle of the front surface of the rear connecting plate.

Preferably, the clamping groove is matched with the buckle, the buckle rotates in the rotating ring, and the front connecting plate is connected with the rear connecting plate through the buckle and the clamping groove.

Preferably, a damping sound absorption layer is arranged inside the noise reduction plate, a coupling sound insulation layer is arranged below the damping sound absorption layer, a heavy sound insulation layer is arranged below the coupling sound insulation layer, and a damping shock absorption layer is arranged below the heavy sound insulation layer.

Preferably, the observation window is transparent toughened glass, the gyro wheel is provided with four, buffer is provided with four.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through preceding connecting plate and the back connecting plate that sets up, buckle and the draw-in groove that are equipped with in preceding connecting plate and the back connecting plate make things convenient for this protector's installation and dismantlement, the spout and the gyro wheel that are equipped with are convenient for the removal of preceding protective housing and back protective housing when installing and dismantling, the buffer that is equipped with can play the cushioning effect to preceding protective housing and back protective housing when the installation, protective housing and back protective housing remove too fast and cause violent collision before preventing, through the board of making an uproar that falls that sets up, it can block the noise of lathe during operation to fall the board of making an uproar, noise pollution has been avoided, thereby ensure personnel's health.

Drawings

Fig. 1 is a schematic view of the overall structure of a guard for a metal cutting machine according to the present invention;

fig. 2 is a schematic view of a front protection box and a rear protection box of a protection device of a machine tool for metal cutting according to the present invention;

FIG. 3 is an enlarged view of the front and rear connection plates of the guard of the metal cutting machine of the present invention;

fig. 4 is an enlarged view of a buffer device of a guard of a machine tool for metal cutting according to the present invention;

fig. 5 is a partial sectional view of a noise reduction plate of a guard of a machine tool for metal cutting according to the present invention.

In the figure: 1. a base; 2. a slideway; 2. a slideway; 3. a front protection box; 301. a roller; 302. a buffer device; 303. a spring; 304. a piston; 305. a buffer member; 4. a rear protective box; 5. an observation window; 6. a front connecting plate; 601. a sealing strip; 602. rotating the ring; 603. buckling; 604. a card slot; 7. a rear connecting plate; 8. a limiting block; 9. a noise reduction plate; 901. a damping sound absorbing layer; 902. a coupling sound insulation layer; 903. a heavy sound insulation layer; 904. damping shock-absorbing layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a protection device for a metal cutting machine tool comprises a base 1, wherein slide ways 2 are symmetrically arranged on two sides of the upper surface of the base 1, a front protection box 3 is movably mounted above the slide ways 2, a rear protection box 4 is movably mounted on the rear side of the front protection box 3, an observation window 5 is fixedly mounted in the middle of the front surface of the rear protection box 4, a front connecting plate 6 is fixedly mounted on the surface of one side of the front protection box 3, a rear connecting plate 7 is fixedly mounted on the surface of one side of the rear protection box 4 opposite to the front connecting plate 6, limiting blocks 8 are arranged on the front side and the rear side of the slide ways 2 in a groove, and noise reduction plates 9 are arranged inside the front protection box 3 and the rear protection box 4;

the lower ends of the front protective box 3 and the rear protective box 4 are respectively and movably provided with a roller 301 in the slide 2, the lower ends of the front protective box 3 and the rear protective box 4 are respectively and fixedly provided with a buffer device 302 on one side of the roller 301, a spring 303 is arranged in the buffer device 302, a piston 304 penetrates through one side of the spring 303 in the buffer device 302, and one end of the piston 304 is fixedly connected with a buffer piece 305; sealing strips 601 are fixedly mounted on the two opposite side surfaces of the front connecting plate 6 and the rear connecting plate 7, a rotating ring 602 is arranged in the middle of the front surface of the front connecting plate 6, a buckle 603 is movably mounted in the rotating ring 602, and a clamping groove 604 is arranged in the middle of the front surface of the rear connecting plate 7; the clamping groove 604 is matched with the buckle 603, the buckle 603 rotates in the rotating ring 602, and the front connecting plate 6 is connected with the rear connecting plate 7 through the buckle 603 and the clamping groove 604; a damping sound absorption layer 901 is arranged inside the noise reduction plate 9, a coupling sound insulation layer 902 is arranged below the damping sound absorption layer 901, a heavy sound insulation layer 903 is arranged below the coupling sound insulation layer 902, and a damping shock absorption layer 904 is arranged below the heavy sound insulation layer 903; the observation window 5 is transparent toughened glass, the gyro wheel 301 is provided with four, buffer 302 is provided with four.

It should be noted that the utility model relates to a protective device for metal cutting machine tool, before using, the front protective box 3 and the rear protective box 4 are pushed from the front and rear sides through the roller 301 and the slide way 2, when the front protective box 3 and the rear protective box 4 are close to each other, the two opposite buffer parts 305 are contacted, the buffer parts 305 are stressed through the piston 304 to press the spring 303, thereby playing a buffer role when the front protective box 3 and the rear protective box 4 are installed, after the front connecting plate 6 and the rear connecting plate 7 on the front protective box 3 and the rear protective box 4 are jointed, the latch 603 is rotated on the rotary ring 602 to adjust the angle, then the latch is installed after the latch is installed in the latch groove 604, the noise reduction plate 9 is arranged inside the front protective box 3 and the rear protective box 4, the damping sound absorption layer 901, the coupling layer 902, the heavy sound insulation layer 903 and the damping layer 904 are arranged in the noise reduction plate 9, the noise when the machine tool works can be stopped, and the noise pollution, thereby the health of guarantee personnel, when protector need dismantle, loosen buckle 603, can accomplish to protection box 3 and back protection box 4 before the opposite direction pulling and dismantle, conveniently overhaul the lathe after the dismantlement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A guard for a metal cutting machine tool, characterized by: including base (1), the upper surface bilateral symmetry of base (1) is provided with slide (2), protective housing (3) before the top movable mounting of slide (2), the rear side movable mounting of preceding protective housing (3) has back protective housing (4), the preceding surface middle part fixed mounting of back protective housing (4) has observation window (5), one side fixed surface of preceding protective housing (3) installs preceding connecting plate (6), one side fixed surface that back protective housing (4) is relative with preceding connecting plate (6) installs back connecting plate (7), both sides all are equipped with stopper (8) around the inslot of slide (2), the inside of preceding protective housing (3) and back protective housing (4) is provided with and falls board (9) of making an uproar.

2. A guard for a metal cutting machine according to claim 1, wherein: preceding protective housing (3) with the equal movable mounting in inside that the lower extreme of back protective housing (4) is located slide (2) has gyro wheel (301), preceding protective housing (3) with the equal fixed mounting in one side that the lower extreme of back protective housing (4) is located gyro wheel (301) has buffer (302), the inside of buffer (302) is provided with spring (303), piston (304) are worn to be equipped with in one side that the inside of buffer (302) is located spring (303), the one end fixedly connected with bolster (305) of piston (304).

3. A guard for a metal cutting machine according to claim 1, wherein: the sealing strip (601) is fixedly mounted on the surfaces of two opposite sides of the front connecting plate (6) and the rear connecting plate (7), a rotating ring (602) is arranged in the middle of the front surface of the front connecting plate (6), a buckle (603) is movably mounted inside the rotating ring (602), and a clamping groove (604) is formed in the middle of the front surface of the rear connecting plate (7).

4. A guard for a metal cutting machine according to claim 3, wherein: the clamping groove (604) is matched with the buckle (603), the buckle (603) rotates in the rotating ring (602), and the front connecting plate (6) is connected with the rear connecting plate (7) through the buckle (603) and the clamping groove (604).

5. A guard for a metal cutting machine according to claim 1, wherein: the noise reduction plate (9) is internally provided with a damping sound absorption layer (901), a coupling sound insulation layer (902) is arranged below the damping sound absorption layer (901), a heavy sound insulation layer (903) is arranged below the coupling sound insulation layer (902), and a damping shock absorption layer (904) is arranged below the heavy sound insulation layer (903).

6. A guard for a metal cutting machine according to claim 2, wherein: the observation window (5) is transparent toughened glass, the gyro wheel (301) are provided with four, buffer (302) are provided with four.

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