CN210209908U

CN210209908U - Metal cutting dust collector

Info

Publication number: CN210209908U
Application number: CN201920851859.1U
Authority: CN
Inventors: Shengying Shi; 施圣莹; Zezhao Li; 李泽钊; Yi Lin; 林义
Original assignee: Fuzhou Baocheng Metal Technology Co Ltd
Current assignee: Fuzhou Baocheng Metal Technology Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-31
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a metal cutting dust collector relates to cutting machine technical field, the utility model overcomes among the prior art in cutting machine cutting process, can produce a lot of dusts, produce harm to the health easily. And can remain a large amount of dust after the cutting operation, the very inconvenient problem of clearance gets up, proposes following scheme now: the dust collector comprises a base frame, a grinding disc, a first motor, a second motor, a first dust suction port and a cutting cavity, wherein the second motor is connected with a rotating shaft, the rotating shaft is fixedly connected with a bearing, the bearing is connected with a brush handle, brush hair is arranged on the brush handle, the cutting cavity top is arranged at the first dust suction port, the first dust suction port is connected with a ventilation pipe, the ventilation pipe is connected with a dust collection cavity, and an air blower is arranged in the dust collection cavity. The utility model discloses a handle the dust in the cutting operation, reduce the workman and receive the harm of dust in cutting process, after the cutting operation, clear up cutting chamber bottom repeatedly, realized removing dust to the cutting operation overall process, dust removal effect is better.

Description

Metal cutting dust collector

Technical Field

The utility model relates to a cutting machine technical field especially relates to a metal cutting dust collector.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness.

In the cutting process of the cutting machine, a lot of dust is generated, workers work in a dust environment for a long time, and the damage to bodies is easily caused. And a large amount of residual dust on the cutting table after cutting operation is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that in the cutting machine cutting process, can produce a lot of dusts, produce harm to the health easily. In order to solve the technical problem, the metal cutting and dust removing device comprises a base frame, a grinding sheet, a first motor, a second motor, a first dust suction port and a cutting cavity;

the base frame is arranged in the cutting cavity, an adjusting rod is arranged on the base frame, a first motor is arranged above the base frame and is connected with a grinding disc through a transmission mechanism, a grinding disc shell is arranged on the upper side of the grinding disc, and a handle is arranged above the transmission mechanism;

a storage cavity is arranged below the cutting cavity, the second motors are arranged in the storage cavity, the second motors are divided into two groups of four motors, the two groups of second motors are bilaterally symmetrical about the base frame, the second motors are connected with a rotating shaft, a bearing is fixedly connected outside the rotating shaft, the bearing is connected with a brush handle, and bristles are arranged on the brush handle;

the cutting device is characterized in that the first dust suction port is arranged at the top of the cutting cavity and connected with the ventilation pipe, the ventilation pipe is connected with the dust collection cavity, an air blower is arranged in the dust collection cavity, and the side edge of the dust collection cavity is connected with the second dust suction port.

Preferably, the length of the brush handle is half of the distance from the base frame to the second dust suction port.

Preferably, the bottom of the object placing cavity is fixedly connected with a fixed end of an electric telescopic rod, and the second motor is installed at a movable end of the electric telescopic rod.

Preferably, a vane is installed in the first dust suction port, and the vane rotates in a direction to make the airflow upward.

Preferably, the angle between the initial positions of the two adjacent handles is less than 15 degrees, and the bristles are rotating bristles.

Preferably, the bearing is provided with a dust cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first dust absorption mouth, second dust absorption mouth handle the dust in the cutting operation, reduce the workman and receive the harm of dust in cutting process. Through the blade, the dust removal effect has been strengthened. After the cutting operation, the bottom of the cutting cavity is repeatedly cleaned through the second motor, the brush handle and the electric telescopic rod, and then dust is absorbed through the second dust absorption port. The efficient dust removal is realized in the whole cutting process, and the dust removal effect is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the bottom of the middle-placed object cavity of the present invention.

Reference numbers in the figures: the device comprises a base frame 1, a grinding disc 2, a first motor 3, a second motor 4, a first dust suction port 5, a cutting cavity 6, an adjusting rod 11, a grinding disc shell 21, a handle 22, a transmission mechanism 31, an electric telescopic rod 41, a bearing 42, a rotating shaft 43, a brush handle 44, bristles 45, blades 51, a second dust suction port 52, a ventilation pipe 54, a dust collection cavity 53 and a storage cavity 61.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and 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.

Referring to fig. 1-2, a metal cutting and dust removing device includes a base frame 1, a grinding plate 2, a first motor 3, a second motor 4, a first dust suction port 5, and a cutting chamber 6;

the cutting machine is characterized in that the base frame 1 is arranged in the cutting cavity 6, the adjusting rod 11 is arranged on the base frame 1, the first motor 3 is arranged above the base frame 1, the first motor 3 is connected with the grinding disc 2 through the transmission mechanism 31, the grinding disc shell 21 is arranged on the upper side of the grinding disc 2, and the handle 22 is arranged above the transmission mechanism 31;

a storage cavity 61 is arranged below the cutting cavity 6, the second motors 4 are arranged in the storage cavity 61, the second motors 4 are divided into two groups of four groups, the two groups of second motors 4 are bilaterally symmetrical about the base frame 1, the second motors 4 are connected with a rotating shaft 43, a bearing 42 is fixedly connected outside the rotating shaft 43, the bearing 42 is connected with a brush holder 44, and bristles 45 are arranged on the brush holder 44;

the first dust suction port 5 is arranged at the top of the cutting cavity 6, the first dust suction port 5 is connected with a ventilation pipe 54, the ventilation pipe 54 is connected with a dust collection cavity 53, a blower is arranged in the dust collection cavity 53, and the side edge of the dust collection cavity 53 is connected with a second dust suction port 52.

In order to better remove dust, the utility model also comprises that the length of the brush handle 44 is half of the distance from the base frame 1 to the second dust suction opening 52. The bottom of the storage cavity 61 is fixedly connected with the fixed end of the electric telescopic rod 41, and the second motor 4 is installed at the movable end of the electric telescopic rod 41. A vane 51 is installed in the first dust suction port 5, and the vane 51 rotates in a direction to make the airflow upward. The angle between the initial positions of the two adjacent brush holders 44 is less than 15 degrees, and the bristles 45 are rotating bristles. And a dust cover is arranged on the bearing 42.

The working principle is as follows: the utility model discloses an open first motor 3, first motor 3 drives drive mechanism 31 and drives abrasive disc 2 and begins the operation, adjusts pole 11 and adjusts around going on, handle 22 control abrasive disc 2 up-and-down motion carries out the operation. When the blower is turned on, dust enters the dust collecting chamber 53 through the first dust suction port 5, the ventilation pipe 54 and the second dust suction port 52. The dust suction effect is enhanced by starting to open the blade 51 for rotation. At the end of the work to be cut, there is still residual dust at the bottom of the cutting chamber 6. At this time, the second motor 4 is turned on, the second motor 4 drives the rotating shaft 43 to drive the brush holder 44 to perform a circular motion, and since the length of the brush holder 44 is half of the distance from the base frame 1 to the second dust suction port 52, the circular motion range just covers the bottom of the cutting chamber 6. The two brush holders 44 are each moved from the initial position in a circular motion in the opposite direction to the position of the adjacent brush holder 44, until the distance between the two adjacent brush holders 44 is again less than 15 degrees. At this time, the dust at the bottom of the cutting chamber 6 is collected in front of the second dust suction opening 52 by the cooperation of the brush handle 44 and the brush bristles 45, and the blower is turned on to suck the dust into the dust collection chamber 53 through the second dust suction opening 52. Starting electric telescopic handle 41, extending electric telescopic handle 41's expansion end, driving brush holder 44 and rising a little distance one by one, resetting brush holder 44, electric telescopic handle 41 in proper order again, repeating above-mentioned working process, can clearing up repeatedly, the dust absorption to the dust of cutting chamber 6 bottom. The dust removal device has the advantages that the comprehensive dust removal of the cutting cavity 6 is realized, the dust removal of the cutting cavity 6 is realized during cutting work, the dust at the bottom of the cutting cavity 6 can be cleaned repeatedly after the cutting is finished, and the dust removal effect and the dust removal efficiency are improved.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a metal cutting dust collector which characterized in that: comprises a base frame (1), a grinding plate (2), a first motor (3), a second motor (4), a first dust suction port (5) and a cutting cavity (6);

the cutting machine is characterized in that the base frame (1) is arranged in the cutting cavity (6), an adjusting rod (11) is arranged on the base frame (1), a first motor (3) is arranged above the base frame (1), the first motor (3) is connected with the grinding disc (2) through a transmission mechanism (31), a grinding disc shell (21) is installed on the upper side of the grinding disc (2), and a handle (22) is installed above the transmission mechanism (31);

a storage cavity (61) is arranged below the cutting cavity (6), the second motors (4) are arranged in the storage cavity (61), the second motors (4) are divided into two groups of four, the two groups of second motors (4) are bilaterally symmetrical about the base frame (1), the second motors (4) are connected with a rotating shaft (43), a bearing (42) is fixedly connected outside the rotating shaft (43), the bearing (42) is connected with a brush handle (44), and brush bristles (45) are arranged on the brush handle (44);

the cutting device is characterized in that the first dust suction port (5) is arranged at the top of the cutting cavity (6), the first dust suction port (5) is connected with a ventilation pipe (54), the ventilation pipe (54) is connected with a dust collection cavity (53), a blower is arranged in the dust collection cavity (53), and the side edge of the dust collection cavity (53) is connected with the second dust suction port (52).

2. A metal cutting dust removing device according to claim 1, wherein: the length of the brush handle (44) is half of the distance from the base frame (1) to the second dust suction opening (52).

3. A metal cutting dust removing device according to claim 1, wherein: the bottom of the storage cavity (61) is fixedly connected with the fixed end of the electric telescopic rod (41), and the second motor (4) is installed at the movable end of the electric telescopic rod (41).

4. A metal cutting dust removing device according to claim 1, wherein: a blade (51) is installed in the first dust suction port (5), and the rotation direction of the blade (51) enables airflow to be upward.

5. A metal cutting dust removing device according to claim 1, wherein: the included angle of the initial positions of the two adjacent brush holders (44) is less than 15 degrees, and the bristles (45) are rotary bristles.

6. A metal cutting dust removing device according to claim 1, wherein: and a dustproof cover is arranged on the bearing (42).