CN217096896U - Full-cover type CNC (computer numerical control) machine tool safety shield - Google Patents

Abstract

The utility model provides a full-cover CNC lathe safety guard shield, includes protective housing, its characterized in that still includes: a plurality of mounting holes are formed in each surface of the protective shell; the protective net is detachably connected with the mounting holes through the mounting columns and covers the inside of the protective shell. The utility model discloses an adopt the mounting hole, establish on each face of protective housing, the protection network passes through the erection column and can dismantle the connection mounting hole, cover in protective housing's inside, thereby make can be blocked by the protection network when the debris departure of lathe appears, cushion and slow down, thereby the card is in protective housing or ground drops, thereby the damage of protection casing has been reduced, thereby avoided because the debris of departure hit protection casing glass, cause outside observer to appear the injured condition, thereby the security of protection casing has further been improved.

Description

Full-cover type CNC (computer numerical control) machine tool safety shield

Technical Field

The utility model relates to a lathe safety cover technical field mainly relates to a full-cover type CNC lathe safety guard shield.

Background

The machine tool protection cover is a protection device for isolating machine tool operation and operators, the operators can observe the internal part processing condition through glass outside the protection cover, and the side wall of the protection shell is made of transparent glass materials for observing the condition in the protection cover conveniently. However, due to the fact that the protective cover is made of transparent glass, sundries fly out of the glass which can damage the side edges in machining, and therefore, how to observe the internal machining condition and ensure that the protective cover is damaged is a problem which is difficult to solve all the time.

In order to solve the problems, the original technology of the machine tool protective cover needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

Purpose of the utility model

The utility model provides a full-cover type CNC machine tool safety shield for solve the difficult technical problem of current machine tool protection casing that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a full-cover CNC lathe safety guard shield, includes protective housing, its characterized in that still includes:

a plurality of mounting holes are formed in each surface of the protective shell;

the protective net is detachably connected with the mounting holes through mounting columns and covers the inside of the protective shell.

Preferably, the length of the mounting post is greater than the depth of the mounting hole.

Preferably, the mounting hole is provided with a ring groove at the periphery of the protective shell.

Preferably, the top end of the mounting column is provided with a connecting groove.

Preferably, a first thread is arranged in the ring groove, and a second thread is arranged in the connecting groove.

Preferably, the connecting groove and the ring groove are detachably fixed through double-thread screws.

Preferably, the double-threaded screw includes:

the surface of the screw rod is provided with a third thread matched with the first thread, and the screw rod is connected in the connecting groove in a matching way;

the screw cap is arranged at the top end of the screw rod;

and the threaded ring is arranged at the edge of the screw cap, fourth threads matched with the second threads are arranged in the threaded ring, and the threaded ring is matched and connected in the annular groove.

Preferably, the protective net is a net in a tense state.

Preferably, the protective net is a concave-convex net structure.

Has the beneficial effects of

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an adopt the mounting hole, establish on each face of protective housing, the protection network passes through the erection column and can dismantle the connection mounting hole, cover in protective housing's inside, thereby make can be blocked by the protection network when the debris departure of lathe appears, cushion and slow down, thereby the card is in protective housing or ground drops, thereby the damage of protection casing has been reduced, thereby avoided because the debris of departure hit protection casing glass, cause outside observer to appear the injured condition, thereby the security of protection casing has further been improved.

The utility model discloses an adopt the lead screw surface to be equipped with the third screw thread that first screw thread pairs, the lead screw pairs to be connected in the spread groove, and the screw cap is established on the top of lead screw, and the screw thread ring is established at the edge of screw cap, and the intra-annular is equipped with the fourth screw thread that pairs with the second screw thread, and the screw thread ring pairs to be connected in the annular to make and carry out the difficult emergence of rigidity with the protection network through double thread structure and rock, the subsequent dismantlement and the change of being convenient for simultaneously.

Drawings

FIG. 1 is a schematic overall structure diagram of a full-cover CNC machine tool safety shield;

FIG. 2 is a cross-sectional view of a full face CNC machine tool safety shield;

FIG. 3 is a schematic diagram of a double-threaded screw structure of a safety shield of a full-face CNC machine tool;

FIG. 4 is an enlarged partial view of a full face CNC machine tool safety shield;

fig. 5 is a structure of the protection net in example 9.

Reference numerals

The mounting hole-1, the protective shell-2, the protective screen-3, the mounting column-4, the connecting groove-41, the ring groove-5, the double-thread screw-6, the screw rod-61, the screw cap-62 and the thread ring-63.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", "provided", and the like are to be understood broadly, and may be, for example, fixedly connected, 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 according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1-4, a full face CNC machine safety shield includes a protective housing 2, and further includes:

a plurality of mounting holes 1 are arranged on each surface of the protective shell 2;

the protective net 3 is detachably connected with the mounting holes 1 through mounting columns 4 and covers the interior of the protective shell 2.

The number, size and shape of the mounting holes 1 are not specifically limited in this embodiment, and in specific implementation, the mounting holes are provided on each surface of the protective housing 2, so that the protective net 3 is convenient to mount and cover the inner surface of the entire protective housing 2. In this embodiment, the shape and size of the protection net 3 are not particularly limited, and the mesh size is preferably 1mm to 1 cm. The multiaspect of protective housing 2 all is equipped with transparent baffle 7 in this implementation, is convenient for observe inside processing situation. In this embodiment, the shape and size of the protective housing 2 are not particularly limited, and a square structure is preferably adopted. In specific implementation, an operation door 8 is arranged at the front part of the protective shell 2, a transparent baffle 7 is arranged on the operation door, and the operation door 8 can adopt a side-hung type or sliding door structure.

The operation principle of the embodiment is as follows: make if debris fly out can slow down on the protective screen then stop in the machine tool machining through increasing protection network 3 to can not damage the protection casing and also can not break the glass injury outside operator of protection casing.

Example 2

Referring to fig. 1 to 4, the present embodiment is different from embodiment 1 in that: the length of the mounting post 4 is greater than the depth of the mounting hole 1.

In this embodiment, the specific shape and length of the mounting post 4 are not specifically limited, and the preferred length is such that the distance between the protection net 3 and the protection net can be greater than or equal to 3 cm.

Example 3

Referring to fig. 1 to 4, the present embodiment is different from embodiment 1 in that: the mounting hole 1 is provided with a ring groove 5 at the periphery of the protective housing 2.

The size of the ring groove 5 is not limited in this embodiment.

Example 4

Referring to fig. 1 to 4, the present embodiment differs from embodiment 3 in that: the top end of the mounting post 4 is provided with a connecting groove 41.

In the present embodiment, the size of the connecting groove 41 is not limited

Example 5

Referring to fig. 1 to 4, the present embodiment is different from embodiment 4 in that: a first thread is arranged in the ring groove 5, and a second thread is arranged in the connecting groove 41.

Example 6

Referring to fig. 1 to 4, the present embodiment differs from embodiment 5 in that: the connecting groove 41 and the ring groove 5 are detachably fixed through a double-thread screw 6.

Example 7

Referring to fig. 1 to 4, the present embodiment is different from embodiment 1 in that: the double-threaded screw 6 includes:

a screw rod 61, the surface of which is provided with a third thread matched with the first thread, and the screw rod 61 is matched and connected in the connecting groove 41;

a screw cap 62 provided at the top end of the screw shaft 61;

and the threaded ring 63 is arranged on the edge of the screw cap, fourth threads matched with the second threads are arranged in the threaded ring, and the threaded ring 63 is connected in the annular groove 5 in a matched mode.

Example 8

Referring to fig. 1 to 4, the present embodiment is different from embodiment 1 in that: the protective net 3 is a net in a taut state.

The operating principle in this implementation lies in: the protective net 3 is in a tightened state, so that the protective net 3 has better toughness and protective effect.

Example 9

Referring to fig. 5, the present embodiment is different from embodiment 1 in that: the protective net 3 is a concave-convex net structure.

The embodiment does not limit the concrete structure of the concave-convex net, the characteristic of the concave-convex net meets the layer-by-layer structure, and the concave-convex net can play a role in clamping flying sundries in the concave-convex net or playing a role in further decelerating and splashing sundries.

Claims (9)

1. The utility model provides a full-face CNC lathe safety guard shield, includes protecting casing (2), its characterized in that still includes:

a plurality of mounting holes (1) are formed in each surface of the protective shell (2);

the protective net (3) is detachably connected with the mounting hole (1) through a mounting column (4) and covers the inside of the protective shell (2).

2. The full face CNC machine tool safety guard of claim 1, wherein:

the length of the mounting column (4) is larger than the depth of the mounting hole (1).

3. The full face CNC machine tool safety guard of claim 1, wherein:

the mounting hole (1) is arranged on the periphery of the protective shell (2) and is provided with a ring groove (5).

4. The full face CNC machine tool safety shield of claim 3, wherein:

the top end of the mounting column (4) is provided with a connecting groove (41).

5. The full face CNC machine tool safety shield of claim 4, wherein:

be equipped with first screw thread in annular (5), be equipped with the second screw thread in spread groove (41).

6. The full face CNC machine tool safety shield of claim 4, wherein:

the connecting groove (41) and the ring groove (5) are detachably fixed through a double-thread screw (6).

7. The full face CNC machine tool safety shield of claim 6, wherein:

the double-thread screw (6) comprises:

the surface of the screw rod (61) is provided with a third thread matched with the first thread, and the screw rod (61) is matched and connected in the connecting groove (41);

a screw cap (62) provided at the tip of the screw shaft (61);

and the threaded ring (63) is arranged at the edge of the screw cap, a fourth thread matched with the second thread is arranged in the threaded ring, and the threaded ring (63) is matched and connected in the annular groove (5).

8. The full face CNC machine tool safety guard of claim 1, wherein: the protective net (3) is a net in a tight state.

9. The full face CNC machine tool safety guard of claim 1, wherein: the protective net (3) is of a concave-convex net structure.

Images