CN219426324U

CN219426324U - Protective door

Info

Publication number: CN219426324U
Application number: CN202320036278.9U
Authority: CN
Inventors: 马毛军
Original assignee: Fujian Jinshan Civil Air Defense Equipment Manufacturing Co ltd
Current assignee: Fujian Jinshan Civil Air Defense Equipment Manufacturing Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-28
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a protective door, and relates to the field of numerical control. Including the installing frame, the notch has all been seted up to the left and right sides of installing frame, the inboard fixed mounting of notch has electric telescopic handle, the connecting rod is installed to electric telescopic handle's output, electric telescopic handle's one end fixed mounting is kept away from to the connecting rod has the guard gate, the center fixed mounting of guard gate has transparent observation window. This guard gate, through the flexible transform of two electric telescopic links, can drive the connecting rod that corresponds and slide along the notch, drive the guard gate that corresponds and move, thereby can make guard gate and installing frame open and shut, be favorable to holding the operator of article in the hand and open and shut the guard gate on the numerical control machine tool, avoid the operator to hold article and still push-and-pull the guard gate and just can accomplish the operation of switch, reduce the operation degree of difficulty, can observe the process of part processing and prevent splashing of piece through transparent observation window.

Description

Protective door

Technical Field

The utility model relates to the technical field of numerical control, in particular to a protective door.

Background

The numerical control lathe is one of the numerical control lathes which are widely used at present. The cutting tool is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like. The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part are written into a processing program list according to the instruction codes and the program formats specified by the numerical control machine tool, the content in the program list is recorded on a control medium, and then the control medium is input into the numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part.

At present, in the process of processing parts, scraps are easy to splash, surrounding operators are injured, the parts are not easy to process by a numerical control lathe, the existing protective door used by the numerical control lathe is inconvenient for the operators to control on and off in the process of use, and particularly, when the operators hold the parts in hands, the protective door is troublesome.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a protective door which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a guard gate, includes the installing frame, the notch has all been seted up to the left and right sides of installing frame, the inboard fixed mounting of notch has electric telescopic handle, the connecting rod is installed to electric telescopic handle's output, electric telescopic handle's one end fixed mounting has the guard gate is kept away from to the connecting rod, the center fixed mounting of guard gate has transparent observation window, the bottom of guard gate is fixed mounting respectively has first baffle and second baffle, first strip groove and second strip groove have been seted up respectively at the top of installing frame.

Preferably, the mounting plates are fixedly mounted on the left side and the right side of the mounting frame, and three through holes are formed in the upper surface of each mounting plate.

Preferably, the first baffle corresponds to the first slot, and the second baffle corresponds to the second slot.

Preferably, the first baffle is located obliquely above the second baffle, and the first groove is located obliquely above the second groove.

Preferably, the connecting rod is slidably mounted with the notch, and the protective door is slidably connected with the mounting frame through the connecting rod.

Preferably, the first baffle is parallel to the second baffle, and the first baffle is perpendicular to the mounting frame.

(III) beneficial effects

The utility model provides a protective door. The beneficial effects are as follows:

this guard gate, through the flexible transform of two electric telescopic links, can drive the connecting rod that corresponds and slide along the notch, drive the guard gate that corresponds and move, thereby can make guard gate and installing frame open and shut, be favorable to holding the operator of article in the hand and open and shut the guard gate on the numerical control machine tool, avoid the operator to hold article and still push-and-pull the guard gate and just can accomplish the operation of switch, reduce the operation degree of difficulty, can observe the process of part processing and prevent splashing of piece through transparent observation window.

Drawings

FIG. 1 is a schematic diagram of a complete structure of the present utility model;

FIG. 2 is a second schematic diagram of the whole structure of the present utility model;

FIG. 3 is a third schematic diagram of the complete structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1 mounting frame, 2 mounting panel, 3 electric telescopic link, 4 connecting rods, 5 guard gates, 6 transparent observation windows, 7 first grooves, 8 second grooves, 9 first baffles, 10 second baffles, 11 notch, 12 through-holes.

Detailed Description

The utility model is further illustrated by the figures and examples.

The embodiment of the utility model provides a protective door, as shown in fig. 1-4, the protective door comprises a mounting frame 1, the left side and the right side of the mounting frame 1 are respectively provided with a notch 11, the inner side of the notch 11 is fixedly provided with an electric telescopic rod 3, the output end of the electric telescopic rod 3 is provided with a connecting rod 4, one end of the connecting rod 4 far away from the electric telescopic rod 3 is fixedly provided with a protective door 5, the center of the protective door 5 is fixedly provided with a transparent observation window 6, the transparent observation window 6 can observe the processing process of parts and prevent splashing of scraps, the bottom of the protective door 5 is respectively fixedly provided with a first baffle 9 and a second baffle 10, the top of the mounting frame 1 is respectively provided with a first groove 7 and a second groove 8, the connecting rod 4 can be driven to slide along the notch 11 by simultaneously starting two electric telescopic rods 3, the connecting rod 4 can be driven to move along the notch 11, the protective door 5 can be driven to move by the connecting rod 4, the parts to be processed can be put into the open and close the protective door 5 by simultaneously, the connecting rod 4 can be driven to slide along the notch 11, the connecting rod 4 can be driven by the connecting rod 4 to move correspondingly to the protective door can be driven by the electric telescopic rod 4, the opening and closing machine can be correspondingly controlled by the protective door 4, and the opening and closing of the protective door can be correspondingly controlled by the protective door can be operated by a user to carry out the operation of the protective door to be opened and closed by the protective door through the protective door.

Specifically, the mounting plate 2 is fixedly mounted on the left side and the right side of the mounting frame 1, three through holes 12 are formed in the upper surface of the mounting plate 2, and the mounting plate 2 and the numerical control machine tool are fixedly mounted through the outside bolts penetrating through the through holes 12 through the arrangement of the through holes 12, so that the protective door can be mounted.

The first baffle 9 corresponds to the first slot 7 and the second baffle 10 corresponds to the second slot 8; the first baffle 9 is located the oblique top of second baffle 10, and first bar groove 7 is located the oblique top of second bar groove 8, corresponds through first baffle 9 and first bar groove 7, and second baffle 10 corresponds with second bar groove 8 for guard gate 5 when closing with installing frame 1, can make first bar groove 7 and second bar groove 8 on installing frame 1 obtain sheltering from, avoids the piece of parts machining to splash out from first bar groove 7 and second bar groove 8.

The connecting rod 4 is slidably arranged with the notch 11, and the protective door 5 is slidably connected with the mounting frame 1 through the connecting rod 4; the first baffle 9 is parallel with the second baffle 10, and the first baffle 9 is perpendicular with the installing frame 1, through the slidable mounting of connecting rod 4 and notch 11, can drive the guard gate 5 through connecting rod 4 under the flexible transformation of electric telescopic handle 3 and move for guard gate 5 opens and closes with installing frame 1, thereby can operate the switch of this guard gate.

Working principle: when the numerical control machine tool is used, firstly, the mounting plate 2 is fixedly mounted on the numerical control machine tool through the through hole 12 by using an external bolt, when a part is placed in the numerical control machine tool, the two electric telescopic rods 3 are started to stretch simultaneously, the connecting rod 4 can be driven to slide along the notch 11, so that the connecting rod 4 drives the protective door 5 to move, the protective door 5 and the mounting frame 1 are in an open state, the part to be processed is placed in the part to be processed, when the part is required to be processed, the two electric telescopic rods 3 are started to shrink simultaneously, the connecting rod 4 can be driven to slide along the notch 11, so that the connecting rod 4 drives the protective door 5 to move, the protective door 5 and the mounting frame 1 are in a closed state, the part is processed, the processing process of the part can be observed in real time through the transparent observation window 6, the splashing of chips can be prevented, and an operator is protected better.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to description of the specification and the drawings, specific connection modes of the parts adopt conventional means such as mature rivets and welding in the prior art, machines, parts and equipment adopt conventional types in the prior art, and circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the technical field of the prior art is not described in detail in the specification.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective door comprising a mounting frame (1), characterized in that: notch (11) have all been seted up to the left and right sides of installing frame (1), the inboard fixed mounting of notch (11) has electric telescopic handle (3), connecting rod (4) are installed to the output of electric telescopic handle (3), the one end fixed mounting that electric telescopic handle (3) was kept away from to connecting rod (4) has guard gate (5), the center fixed mounting of guard gate (5) has transparent observation window (6), the bottom of guard gate (5) is fixed mounting respectively has first baffle (9) and second baffle (10), first groove (7) and second groove (8) have been seted up respectively at the top of installing frame (1).

2. A protective door according to claim 1, wherein: the mounting frame is characterized in that mounting plates (2) are fixedly mounted on the left side and the right side of the mounting frame (1), and three through holes (12) are formed in the upper surface of each mounting plate (2).

3. A protective door according to claim 1, wherein: the first baffle (9) corresponds to the first groove (7), and the second baffle (10) corresponds to the second groove (8).

4. A protective door according to claim 1, wherein: the first baffle (9) is positioned obliquely above the second baffle (10), and the first groove (7) is positioned obliquely above the second groove (8).

5. A protective door according to claim 1, wherein: the connecting rod (4) is slidably mounted with the notch (11), and the protective door (5) is slidably connected with the mounting frame (1) through the connecting rod (4).

6. A protective door according to claim 1, wherein: the first baffle (9) is parallel to the second baffle (10), and the first baffle (9) is perpendicular to the mounting frame (1).