CN212350581U

CN212350581U - Cutting device for machining with dust removal function

Info

Publication number: CN212350581U
Application number: CN202020432606.3U
Authority: CN
Inventors: 金旭东
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-15
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a cutting device for machining with dust removal function, hide dirt board including workstation and arc, workstation top one side fixedly connected with arc hides dirt board, workstation top middle part is provided with the cutting seat, one side middle part fixedly connected with slitting saw turning block that the arc hides dirt board is kept away from to the workstation top, the one end that the workstation was kept away from to the slitting saw turning block is rotated and is connected with the slitting saw support arm, the one end that the slitting saw turning block was kept away from to the slitting saw support arm is rotated and is connected with the cutting saw bit, one side of slitting saw support arm is in the corresponding position fixedly connected with cutting motor of center department with the cutting saw bit, the one end top fixedly connected with saw bit cover that the slitting saw support arm is close to the cutting saw bit. The utility model discloses in, be provided with the chip groove that falls, cooperation collection bits groove can make most metallic debris that produce when cutting fall into the storage bits case, has kept operational environment's clean and tidy, has strengthened the practicality of device.

Description

Cutting device for machining with dust removal function

Technical Field

The utility model relates to a machining equipment technical field especially relates to a cutting device for machining with dust removal function.

Background

The mechanical processing refers to a process of changing the external dimension or performance of a workpiece through a mechanical device, the mechanical processing has less cutting, the cutting is a basic processing mode, and particularly for some metal pipes and bars, the cutting is an essential process.

But the process dust of cutting flies upward, not only influences operational environment, and simultaneously, the dust can lead to silicosis, seriously damages operator's health, and prior art adopts the labour protection articles for use to protect mostly, and the effect of this kind of protection mode is unsatisfactory, to the very thin dust of granularity, does not have too good protection method almost, perhaps protects the cost too high, and is not practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device with a dust removal function for machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cutting device with a dust removal function for machining comprises a workbench and an arc dust-shielding plate, wherein the arc dust-shielding plate is fixedly connected to one side above the workbench, a cutting seat is arranged in the middle above the workbench, a cutting saw rotating block is fixedly connected to the middle of one side, far away from the arc dust-shielding plate, of the workbench, a cutting saw supporting arm is rotatably connected to one end, far away from the workbench, of the cutting saw rotating block, a cutting saw blade is rotatably connected to one end, far away from the cutting saw rotating block, of the cutting saw supporting arm, a cutting motor is fixedly connected to one side of the cutting saw supporting arm at a position corresponding to the center of the cutting saw blade, a saw blade cover is fixedly connected to the upper portion, close to the cutting saw blade, of the cutting saw supporting arm, a dust falling groove is arranged in the middle of the workbench and the cutting seat, and a blocking net is arranged above the, the utility model discloses a cutting machine, including workstation, dust collecting tank, dust collecting ring, dust collection ring, arc hide dust board, dust exhaust pipe, the fixed intercommunication of one end of dust exhaust pipe, air exhauster, dust collecting tank, dust exhaust pipe, dust collecting.

As a further description of the above technical solution:

the inner side of the dust collection ring above the workbench is uniformly provided with a plurality of dust collection nozzles.

As a further description of the above technical solution:

the central position of the dust suction ring corresponds to the cutting position of the cutting saw blade.

As a further description of the above technical solution:

the position of the blocking net corresponding to the cutting saw blade is provided with an opening corresponding to the cutting saw blade.

As a further description of the above technical solution:

and an output shaft of the cutting motor is in transmission connection with the cutting saw blade.

As a further description of the above technical solution:

the equal fixedly connected with supporting leg in below four corners department of workstation.

The utility model discloses following beneficial effect has:

1. the utility model discloses be provided with the chip groove, cooperate the chip groove, most metallic debris that produce when making the cutting fall into the storage bits case, have kept operational environment's clean and tidy, have strengthened the practicality of device.

2. The utility model discloses be provided with the arc and hide the dirt board, the metal that produces when cooperation saw bit cover can block the cutting flies the bits, makes it fall into the chip groove that falls, prevents to fly the condition that the bits spattered all around, has strengthened the practicality of device.

3. The utility model discloses be provided with the dust absorption ring, cooperation suction box and air exhauster can in time take away the dust smog that produces when cutting, prevent to be inhaled the condition appearance that harms health by operating personnel, have strengthened the practicality of device.

Drawings

Fig. 1 is a front view of a cutting device for machining with a dust removing function provided by the present invention;

fig. 2 is a top view of a cutting device for machining with a dust removing function according to the present invention;

fig. 3 is a schematic view of the internal structure of the dust suction box of the cutting device for machining with a dust removal function according to the present invention;

illustration of the drawings:

1. a work table; 2. an arc-shaped dust shield plate; 3. a cutting seat; 4. a dicing saw turning block; 5. a dicing saw support arm; 6. cutting the motor; 7. cutting the saw blade; 8. a blade cover; 9. a barrier net; 10. a chip groove is formed; 11. a chip collecting groove; 12. a scrap storage box; 13. a dust collecting ring; 14. a connecting pipe; 15. a dust collection box; 16. an exhaust pipe; 17. an exhaust fan; 18. a filter screen; 19. and (5) supporting legs.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a cutting device with a dust removal function for machining comprises a workbench 1 and an arc dust shield 2, wherein the arc dust shield 2 is fixedly connected to one side above the workbench 1, and is matched with a saw blade cover 8 to block metal flying chips generated in cutting so as to enable the metal flying chips to fall into a chip falling groove 10, thereby preventing the flying chips from splashing, enhancing the practicability of the device, a cutting seat 3 is arranged at the middle part above the workbench 1, a cutting saw rotating block 4 is fixedly connected to the middle part of one side of the upper part of the workbench 1, which is far away from the arc dust shield 2, one end of the cutting saw rotating block 4, which is far away from the workbench 1, is rotatably connected with a cutting saw supporting arm 5, one end of the cutting saw supporting arm 5, which is far away from the cutting saw rotating block 4, is rotatably connected with a cutting saw blade 7, a cutting motor 6 is fixedly connected to one side of the cutting saw supporting arm 5, which is close to the upper part of one end of the cutting saw blade 7, the middle parts of the worktable 1 and the cutting seat 3 are provided with a scrap dropping groove 10 which is matched with the scrap collecting groove 11 to ensure that most metal scraps produced during cutting fall into a scrap storage box 12, the cleanness of the working environment is kept, the practicability of the device is enhanced, a blocking net 9 is arranged above the scrap dropping groove 10 and at the position corresponding to the plane of the worktable 1 for preventing cut workpieces from falling into the scrap dropping groove 10, one end of the scrap dropping groove 10 far away from the worktable 1 is fixedly connected with the scrap collecting groove 11 for concentrating the metal scraps, one end of the scrap collecting groove 11 far away from the scrap dropping groove 10 is provided with the scrap storage box 12 for storing the metal scraps, one side of the worktable 1 far away from the cutting motor 6 is provided with a dust suction ring 13 which is matched with a dust suction box 15 and an exhaust fan 17, dust and smoke produced during cutting can be timely removed, the situation that the operator inhales and harms the health of the human body is prevented, and the, dust absorption ring 13 is at workstation 1 below bottommost fixedly connected with connecting pipe 14, and the one end fixedly connected with suction box 15 of dust absorption ring 13 is kept away from to connecting pipe 14, and the inside of suction box 15 is provided with filter screen 18 and is used for filtering dust and smog, and one side fixedly connected with exhaust column 16 that arc hides dirt board 2 is kept away from to suction box 15, and the fixed intercommunication of one end that suction box 15 was kept away from to exhaust column 16 has air exhauster 17 to be used for the extraction air to form the negative pressure.

Dust absorption ring 13 evenly is provided with a plurality of dust absorption mouths in the inboard of workstation 1 top, suction when making the dust absorption is more even, the central point of dust absorption ring 13 puts and cuts the position corresponding with cutting saw bit 7, do not hinder better dust absorption under the condition that the work piece passes through, the opening that suits with cutting saw bit 7 is seted up at the position corresponding with cutting saw bit 7 to arresting net 9, prevent that cutting saw bit 7 from damaging arresting net 9, the output shaft and the cutting saw bit 7 transmission of cutting motor 6 are connected, the equal fixedly connected with supporting leg 19 of below four corners department of workstation 1.

The working principle is as follows: the utility model discloses during the use, most metal debris that produce during the cutting can make and fall into storage bits case 12 through chip groove 10 and chip groove 11, have kept operational environment's clean and tidy, just the utility model discloses the arc that sets up hides dirt board 2, and the metal that produces when cooperation saw bit cover 8 can block the cutting flies the bits, makes it fall into chip groove 10 in, prevents to appear flying the condition that the bits spattered all the way, recycles the utility model discloses the dust absorption ring 13 that sets up, cooperation dust absorption case 15 and its inside filter screen 18 can in time be taken out the dust smog that produces when filtering the cutting under air exhauster 17 effect, prevents to be inhaled the condition appearance that harm human health by operating personnel, has strengthened the practicality of device.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cutting device for machining with dust removal function, includes workstation (1) and arc dust board (2), its characterized in that: the cutting table is characterized in that an arc dust-shielding plate (2) is fixedly connected to one side above the working table (1), a cutting seat (3) is arranged in the middle of the top of the working table (1), a cutting saw rotating block (4) is fixedly connected to the middle of one side, far away from the arc dust-shielding plate (2), of the top of the working table (1), a cutting saw supporting arm (5) is rotatably connected to one end, far away from the cutting saw rotating block (4), of the cutting saw rotating block (4), a cutting saw blade (7) is rotatably connected to one end, far away from the cutting saw rotating block (4), of the cutting saw supporting arm (5), a cutting motor (6) is fixedly connected to one side, corresponding to the center of the cutting saw blade (7), of the cutting saw supporting arm (5), a saw blade cover (8) is fixedly connected to the upper end, close to the cutting saw blade (7), and a scrap groove (10) is formed in the middle of, a blocking net (9) is arranged above the chip falling groove (10) and at a position corresponding to the plane of the workbench (1), one end of the chip groove (10) far away from the workbench (1) is fixedly connected with a chip groove (11), one end of the chip collecting groove (11) far away from the chip falling groove (10) is provided with a chip storage box (12), a dust suction ring (13) is arranged on one side of the upper part of the workbench (1) far away from the cutting motor (6), the dust absorption ring (13) is fixedly connected with a connecting pipe (14) at the bottommost part below the workbench (1), one end of the connecting pipe (14) far away from the dust collecting ring (13) is fixedly connected with a dust collecting box (15), a filter screen (18) is arranged in the dust collection box (15), an exhaust pipe (16) is fixedly connected with one side of the dust collection box (15) far away from the arc-shaped dust shielding plate (2), and an exhaust fan (17) is fixedly communicated with one end of the exhaust pipe (16) far away from the dust collection box (15).

2. The cutting device for machining with a dust removal function according to claim 1, characterized in that: the inner side of the dust collection ring (13) above the workbench (1) is uniformly provided with a plurality of dust collection nozzles.

3. The cutting device for machining with a dust removal function according to claim 1, characterized in that: the central position of the dust suction ring (13) corresponds to the cutting position of the cutting saw blade (7).

4. The cutting device for machining with a dust removal function according to claim 1, characterized in that: the position of the barrier net (9) corresponding to the cutting saw blade (7) is provided with an opening corresponding to the cutting saw blade (7).

5. The cutting device for machining with a dust removal function according to claim 1, characterized in that: and an output shaft of the cutting motor (6) is in transmission connection with the cutting saw blade (7).

6. The cutting device for machining with a dust removal function according to claim 1, characterized in that: the lower four corners of the workbench (1) are fixedly connected with supporting legs (19).