CN217142650U

CN217142650U - Protective cover for numerical control cutting machine

Info

Publication number: CN217142650U
Application number: CN202220167706.7U
Authority: CN
Inventors: 李红妍
Original assignee: Tangshan Shengde Equipment Manufacturing Co ltd
Current assignee: Tangshan Shengde Equipment Manufacturing Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-09
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a safety cover for numerical control cutting machine, including first guard plate, the turn trough has all been seted up in the first guard plate both sides, turn trough internal face fixedly connected with pivot, the movable sleeve is equipped with the commentaries on classics piece in the pivot, commentaries on classics piece fixedly connected with second guard plate, and first guard plate is equipped with fixed frame with second guard plate top cover, and the piece is inhaled to the first magnetism of fixedly connected with respectively and second magnetism in the edge of two sets of second guard plates, all link up in each side of fixed frame and has seted up the perforation. This a safety cover for numerical control cutting machine passes through the connecting piece and protects first guard plate and cutting torch organism fixed connection, makes it protect the cutting torch organism outside with first guard plate through the upset second guard plate, uses through the cooperation between components such as fixed frame, spring and locating lever, and is fixed to the second guard plate, and this a safety cover dismouting for numerical control cutting machine is convenient, and easy operation effectively plays the guard action to the cutting torch organism, and the practicality is high, convenient to use.

Description

Protective cover for numerical control cutting machine

Technical Field

The utility model relates to a numerical control cutting machine technical field specifically is a safety cover for numerical control cutting machine.

Background

The mechatronic Cutting Machine is called a numerical control Cutting Machine, such as a numerical control plasma Cutting Machine (CNC Cutting Machine), and drives a Machine tool to move through a numerical program, and a Cutting tool which is randomly matched with the Machine tool moves to cut an object. Compared with manual and semi-automatic cutting modes, the numerical control cutting method can effectively improve the efficiency and the cutting quality of the plate cutting and reduce the labor intensity of operators.

When the existing numerical control cutting machine cuts through the cutting torch, the existing numerical control cutting machine does not have protective measures, the cutting torch body is easy to collide and damage when the operation is improper, and scraps generated in the cutting process fly out to injure workers and are not convenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety cover for numerical control cutting machine to solve the problem that the current numerical control cutting machine that proposes does not possess safeguard measure in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a technical proposal that a protective cover for a numerical control cutting machine comprises a first protective plate, the two sides of the first protection plate are both provided with a rotary groove, the inner wall surface of the rotary groove is fixedly connected with a rotary shaft, the movable sleeve is equipped with the commentaries on classics piece in the pivot, commentaries on classics piece fixedly connected with second guard plate, first guard plate is equipped with fixed frame with second guard plate top cover, the piece is inhaled to the first magnetism of edge difference fixedly connected with of two sets of second guard plates and second magnetism, all link up in each side of fixed frame and seted up the perforation, all link up in the upper end of first guard plate and second guard plate and seted up the locating hole, the locating lever is worn to be equipped with the locating hole internalization in perforation and the locating hole, locating lever one end fixedly connected with draws the piece, first guard plate fixedly connected with connecting piece, draw fixedly connected with spring between piece and the fixed frame surface, the locating lever is worn to locate the spring inboard.

Preferably, the middle parts of the first protection plate and the second protection plate are internally and fixedly provided with observation windows in a penetrating way.

Preferably, the fixing frame is of an isosceles triangular frame structure, and three groups of through holes are formed in the fixing frame.

Preferably, the first magnetic block and the second magnetic block are magnetically connected through rotation.

Preferably, the inner diameter length of the through hole, the diameter length of the positioning rod and the inner diameter length of the positioning hole are matched.

Compared with the prior art, the beneficial effects of the utility model are that: this a safety cover for numerical control cutting machine passes through the connecting piece and protects first guard plate and cutting torch organism fixed connection, makes it protect the cutting torch organism outside with first guard plate through the upset second guard plate, uses through the cooperation between components such as fixed frame, spring and locating lever, and is fixed to the second guard plate, and this a safety cover dismouting for numerical control cutting machine is convenient, and easy operation effectively plays the guard action to the cutting torch organism, and the practicality is high, convenient to use.

Drawings

FIG. 1 is a sectional view of a overlooking structure of a protective cover for a numerical control cutting machine according to the present invention;

fig. 2 is a schematic view of a overlooking structure of the protective cover for the numerical control cutting machine of the present invention;

fig. 3 is a schematic view of a partial front structure of the numerical control cutting machine of the present invention;

fig. 4 is a sectional view of the top view structure of the utility model at a-a in fig. 3 for a numerical control cutting machine.

In the figure: 1. first guard plate, 2, the rotary trough, 3, the pivot, 4, the commentaries on classics piece, 5, second guard plate, 6, fixed frame, 7, first magnetism piece of inhaling, 8, second magnetism piece of inhaling, 9, perforation, 10, locating lever, 11, draw the piece, 12, locating hole, 13, spring, 14, observation window, 15, connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective cover for a numerical control cutting machine comprises a first protective plate 1, wherein rotary grooves 2 are respectively formed in two sides of the first protective plate 1, a rotary shaft 3 is fixedly connected to the inner wall surface of each rotary groove 2, a rotary block 4 is movably sleeved on each rotary shaft 3, a cylindrical passage through which the rotary shaft 3 penetrates is formed in each rotary block 4, a second protective plate 5 is fixedly connected to each rotary block 4, a fixed frame 6 is sleeved on the top portions of the first protective plate 1 and the second protective plate 5, a first magnetic suction block 7 and a second magnetic suction block 8 are respectively and fixedly connected to the edges of two groups of second protective plates 5, the first magnetic suction block 7 and the second magnetic suction block 8 are connected through rotating magnetism, the stability of connection of the two groups of second protective plates 5 is improved through the first magnetic suction block 7 and the second magnetic suction block 8, through holes 9 are formed in each side edge of the fixed frame 6, the fixed frame 6 is of an isosceles triangle frame structure, three groups of through holes 9 are formed in common, the two groups of second protective plates 5 form a triangle frame structure with the first protective plate 1 through overturning, the fixing frame 6 has a limiting function on the first protection plate 1 and the two groups of second protection plates 5, wherein the first protection plate 1, the two groups of second protection plates 5 are respectively connected with the inner wall surfaces of the fixing frame 6, positioning holes 12 are respectively arranged in the upper ends of the first protection plate 1 and the second protection plate 5 in a penetrating way, positioning rods 10 are movably arranged in the through holes 9 and the positioning holes 12 in a penetrating way, one ends of the positioning rods 10 are fixedly connected with pulling blocks 11, the inner diameter length of the through holes 9, the diameter length of the positioning rods 10 and the inner diameter length of the positioning holes 12 are matched, the positioning holes 12 and the through holes 9 have a positioning function on the positioning rods 10, so that the fixing frame 6 is stably connected with the first protection plate 1 and the second protection plate 5, the first protection plate 1 is fixedly connected with a connecting piece 15, the connecting piece 15 is of an L-shaped structure, corresponding threaded mounting holes are arranged in the connecting piece 15, and the connecting piece 15 can be fixed on the surface of the cutting torch body through bolts, draw fixedly connected with spring 13 between piece 11 and the fixed frame 6 surface, spring 13 has synchronous elastic action to drawing piece 11 and locating lever 10, make stable the connecting in locating hole 12 and perforation 9 of locating lever 10, the locating lever 10 is worn to locate the spring 13 inboard, all be fixed in the middle part of first guard plate 1 and second guard plate 5 and wear to be equipped with observation window 14, be convenient for observe the cutting torch situation of first guard plate 1 and the inboard of two sets of second guard plates 5 through observation window 14, observation window 14 adopts the toughened glass material.

The working principle is as follows: when the protective cover for the numerical control cutting machine is used, the connecting piece 15 is firstly fixed on the surface of the cutting torch body through the bolt, thereby fixing the first protection plate 1, rotating the two groups of second protection plates 5 to ensure that the first magnetic attraction block 7 is connected with the second magnetic attraction block 8 through rotating magnetism, at the moment, the two groups of second protection plates 5 and the first protection plate 1 form a triangular frame structure and are enclosed at the outer side of the cutting torch body, sleeving the fixing frame 6 at the outer sides of the tops of the first protection plate 1 and the two groups of second protection plates 5, so that the three sets of positioning holes 12 correspond to the three sets of through holes 9, and then the positioning rod 10 is controlled by the pulling block 11 to connect to the through holes 9 and the positioning holes 12, the second protection plate 5, the first protection plate 1 and the fixing frame 6 are synchronously limited and fixed, and the condition of the cutting torch body can be observed through the observation window 14, so that the working process of the protection cover for the numerical control cutting machine is realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A safety cover for numerical control cutting machine, including first guard plate (1), rotary trough (2), its characterized in that have all been seted up in first guard plate (1) both sides: the inner wall surface of the rotary groove (2) is fixedly connected with a rotary shaft (3), the rotary shaft (3) is movably sleeved with a rotary block (4), the rotary block (4) is fixedly connected with a second protection plate (5), the top parts of the first protection plate (1) and the second protection plate (5) are sleeved with fixed frames (6), the edges of the two groups of second protection plates (5) are respectively and fixedly connected with a first magnetic suction block (7) and a second magnetic suction block (8), each side edge of each fixed frame (6) is internally provided with a through hole (9), the upper ends of the first protection plate (1) and the second protection plate (5) are internally provided with positioning holes (12) in a through way, positioning rods (10) are movably arranged in the through holes (9) and the positioning holes (12) in a penetrating way, one end of each positioning rod (10) is fixedly connected with a pull block (11), the first protection plate (1) is fixedly connected with a connecting piece (15), and springs (13) are fixedly connected between the surfaces of the pull blocks (11) and the fixed frames (6), the positioning rod (10) penetrates through the inner side of the spring (13).

2. The protective cover for a numerically controlled cutting machine according to claim 1, characterized in that: an observation window (14) is fixedly arranged in the middle of the first protection plate (1) and the second protection plate (5) in a penetrating way.

3. The protective cover for a numerically controlled cutting machine according to claim 1, characterized in that: the fixing frame (6) is of an isosceles triangular frame structure, and three groups of through holes (9) are arranged.

4. The protective cover for a numerically controlled cutting machine according to claim 1, characterized in that: the first magnetic suction block (7) and the second magnetic suction block (8) are magnetically connected through rotation.

5. The protective cover for a numerically controlled cutting machine according to claim 1, characterized in that: the inner diameter length of the through hole (9), the diameter length of the positioning rod (10) and the inner diameter length of the positioning hole (12) are matched.