CN206544070U - A New CNC Plasma Cutting Machine - Google Patents

Abstract

The utility model discloses a novel numerical control plasma cutting machine, which comprises a cutting workbench and a polishing mechanism, wherein the upper surface of the cutting workbench is provided with a frame, the upper end of the frame is provided with a screw rod, the right end of the screw rod is connected with a cutting blade through a tool rest, the upper surface of the cutting workbench is provided with a chute, one end of the chute is provided with a positioning groove, the interior of the chute is provided with a slide seat, the upper end of the slide seat is connected with the polishing mechanism, a base is fixedly connected with the upper end of the slide seat, the middle part of the base is provided with a rotating shaft, the outer side of the rotating shaft is provided with a first grinding wheel and a second grinding wheel, a grinding wheel shaft is arranged between the first grinding wheel and the second grinding wheel, and the surface of the grinding wheel shaft is provided with a V-shaped grinding wheel groove, the utility model can polish the cutting, the blade is sharper, and the cutting efficiency is greatly improved.

Description

A New CNC Plasma Cutting Machine

technical field

The utility model relates to the technical field of cutting machines, in particular to a new digital control plasma cutting machine.

Background technique

Cutting machine is a common steel processing machinery. After a long time of use, the cutter of the cutting machine will become dull, resulting in low cutting efficiency. Therefore, we can add a grinding mechanism to the cutting machine tool to grind the tool before use to make the tool sharper and improve the machining efficiency.

Utility model content

In order to achieve the above object, the utility model provides the following technical solutions: a new CNC plasma cutting machine, including a cutting table and a grinding mechanism, the upper surface of the cutting table is equipped with a frame, and the upper end of the frame is provided with a screw rod, And the right end of the screw rod is connected with a knife rest, a cutting blade is installed on the right side of the knife rest, the upper surface of the cutting table is provided with a chute, one end of the chute is provided with a positioning groove, and the inside of the chute is provided with a Sliding seat, a grinding mechanism is connected to the upper end of the sliding seat;

The grinding mechanism includes a base, a rotating shaft, a coupling, a motor, a grinding wheel shaft, a V-shaped grinding wheel notch, a first grinding wheel and a second grinding wheel, the base is fixedly connected to the upper end of the sliding seat, and a rotating shaft is arranged in the middle of the base. A first grinding wheel and a second grinding wheel are installed on the outside of the rotating shaft, and the first grinding wheel and the second grinding wheel are parallel to each other, a grinding wheel shaft is arranged between the first grinding wheel and the second grinding wheel, and the surface of the grinding wheel shaft is provided with V-shaped The notch of the grinding wheel, the right end of the rotating shaft is connected with a motor through a coupling, and fastening nuts are installed on the left end of the first grinding wheel and the right end of the second grinding wheel.

As a preferred technical solution of the utility model, the cutting blade has a circular structure.

As a preferred technical solution of the present invention, the bottom end of the cutting blade is tangent to the inner wall of the notch of the V-shaped grinding wheel.

As a preferred technical solution of the present invention, the positioning groove is located directly below the center of the cutting blade.

As a preferred technical solution of the utility model, the positioning groove is 3-5 cm deeper than the sliding groove.

As a preferred technical solution of the present invention, the distance between the first grinding wheel and the second grinding wheel is equal to the thickness of the cutting blade.

Compared with the prior art, the beneficial effect of the utility model is: the new CNC plasma cutting machine, by setting the first grinding wheel, the second grinding wheel and the V-shaped grinding wheel notch, cooperates with the motor and the rotating shaft, the motor provides power, and the rotating shaft drives the second grinding wheel. The first grinding wheel, the second grinding wheel and the notch of the V-shaped grinding wheel rotate to grind the two sides and the edge of the cutting blade, improve the sharpness of the cutting blade, and then improve the cutting efficiency of the machine tool.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the structure of the utility model chute.

In the figure: 1-cutting table; 2-grinding mechanism; 3-base; 4-frame; 5-screw; Seat; 11-rotating shaft; 12-coupling; 13-motor; 14-second grinding wheel; 15-first grinding wheel; 16-fastening nut; 17-V-type grinding wheel notch; 18-grinding wheel shaft.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of digital control plasma cutting machine, comprises cutting table 1 and grinding mechanism 2, and the upper surface of described cutting table 1 is equipped with frame 4, The upper end of frame 4 is provided with screw rod 5, and the right end of screw rod 5 is connected with knife rest 6, and cutting blade 7 is installed on the right side of knife rest, and the upper surface of described cutting table 1 is provided with chute 9, and slide One end of the groove 9 is provided with a positioning groove 8, and the inside of the chute 9 is provided with a sliding seat 10, and a grinding mechanism 2 is connected to the upper end of the sliding seat 10;

The grinding mechanism 2 includes a base 3, a rotating shaft 11, a coupling 12, a motor 13, a grinding wheel shaft 18, a V-shaped grinding wheel notch 17, a first grinding wheel 15 and a second grinding wheel 14, and the base 3 is fixedly connected to the sliding seat The upper end of 10 is provided with a rotating shaft 11 at the middle part of the base 3, and a first grinding wheel 15 and a second grinding wheel 14 are installed on the outside of the rotating shaft 11, and the first grinding wheel 15 and the second grinding wheel 14 are parallel to each other, between the first grinding wheel 15 and the second grinding wheel 14 A grinding wheel shaft 18 is arranged between the second grinding wheels 14, and the surface of the grinding wheel shaft 18 is provided with a V-shaped grinding wheel notch 17, and the right end of the rotating shaft 11 is connected with a motor 13 through a coupling 12, and the first grinding wheel 15 Fastening nuts 16 are installed on the left side and the right side of the second grinding wheel 14 .

Preferably, the cutting blade 7 is a circular structure; the bottom end of the cutting blade 7 is tangent to the inner wall of the V-shaped grinding wheel notch 17; the positioning groove 8 is located directly below the center of the cutting blade 7; The positioning groove 8 is 3-5 cm deeper than the chute 9; the distance between the first grinding wheel 15 and the second grinding wheel 14 is equal to the thickness of the cutting blade 7 .

Specific usage and advantages: when in use, move the sliding seat to the positioning groove so that the grinding mechanism is located directly below the cutting blade, powered by the motor, and the rotating shaft drives the first grinding wheel, the second grinding wheel and the notch of the V-shaped grinding wheel to rotate. The two sides and the edge of the cutting blade are polished to improve the sharpness of the blade; after the grinding is completed, the sliding seat is lifted from the positioning groove into the chute, and slid to the other end of the chute, and the grinding mechanism is moved to the edge of the cutting table. This does not affect the processing of the cutting blade to the workpiece.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. a kind of digital controlling plasma Novel cutting machine, it is characterised in that：Including cutting working platform（1）And workpiece polishing mechanism（2）, it is described Cutting working platform（1）Upper surface install organic frame（4）, frame（4）Upper end be provided with screw rod（5）, and screw rod（5）Right-hand member It is connected with knife rest（6）, cutting blade is installed on the right side of knife rest（7）, the cutting working platform（1）Upper surface be provided with cunning Groove（9）, in chute（9）One end be provided with locating slot（8）, and chute（9）Be internally provided with slide（10）, in slide（10） Upper end be connected with workpiece polishing mechanism（2）；

The workpiece polishing mechanism（2）Including base（3）, rotating shaft（11）, shaft coupling（12）, motor（13）, grinding wheel spindle（18）, V-type Emery wheel notch（17）, the first emery wheel（15）With the second emery wheel（14）, the base（3）It is fixedly connected on slide（10）Upper end, In base（3）Middle part is provided with rotating shaft（11）, the rotating shaft（11）Outside the first emery wheel is installed（15）With the second emery wheel （14）, and the first emery wheel（15）With the second emery wheel（14）It is parallel to each other, in the first emery wheel（15）With the second emery wheel（14）Between set It is equipped with grinding wheel spindle（18）, and grinding wheel spindle（18）Surface be provided with V-type emery wheel notch（17）, the rotating shaft（11）Right-hand member pass through Shaft coupling（12）It is connected with motor（13）, first emery wheel（15）Left-hand end and the second emery wheel（14）Right-hand end pacify Equipped with fastening nut（16）.

2. a kind of digital controlling plasma Novel cutting machine according to claim 1, it is characterised in that：The cutting blade（7） For circular configuration.

3. a kind of digital controlling plasma Novel cutting machine according to claim 2, it is characterised in that：The cutting blade（7） Bottom and V-type emery wheel notch（17）Inwall it is tangent.

4. a kind of digital controlling plasma Novel cutting machine according to claim 1, it is characterised in that：The locating slot（8）Position In cutting blade（7）The underface in the center of circle.

5. a kind of digital controlling plasma Novel cutting machine according to claim 1, it is characterised in that：The locating slot（8）Than Chute（9）Deep 3-5 centimetres.

6. a kind of digital controlling plasma Novel cutting machine according to claim 1, it is characterised in that：First emery wheel（15） With the second emery wheel（14）The distance between and cutting blade（7）Thickness it is equal in magnitude.