CN219189851U

CN219189851U - Dust removing device of grinding machine

Info

Publication number: CN219189851U
Application number: CN202223454616.5U
Authority: CN
Inventors: 逄凤文; 逄玉亮; 车春鹏
Original assignee: Dalian Changfeng Hezhong Precision Industry Co ltd
Current assignee: Dalian Changfeng Hezhong Precision Industry Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a grinding machine dust removing device, which belongs to the technical field of grinding machine auxiliary equipment and comprises a grinding machine body, wherein a support frame is arranged on the grinding machine body, two first cylinders are arranged on the support frame, the telescopic ends of the first cylinders are fixedly connected with first connecting plates, the first connecting plates are fixedly connected with second connecting plates, the second connecting plates are provided with notches, a dust removing box body is provided with bolt holes, fastening bolts are arranged on the notches, and the fastening bolts penetrate through the notches and the bolt holes to be connected with the dust removing box body through bolts; the dust removal box is internally provided with a driving component, a connecting block is connected below the driving component in a threaded manner, a dust hood is fixedly connected below the connecting block, a dust collection hose is connected above the dust hood, one end of the dust collection hose, which is far away from the dust hood, is fixedly connected with a collecting box, and the collecting box is fixedly connected above the supporting frame, so that the problem that a dust removal area in the prior art is not adjustable is solved.

Description

Dust removing device of grinding machine

Technical Field

The utility model belongs to the technical field of auxiliary equipment of grinding machines, and particularly relates to a dust removing device of a grinding machine.

Background

When the existing grinding machine grinds a workpiece, a large amount of smoke dust is generated and is mixed into the air, so that the working environment is polluted, and when the generated smoke dust is more, the grinding machine can wash the grinding disc by utilizing water flow, so that a lot of smoke dust can be reduced; however, because part of the workpiece is easy to flush, rust and oxidize, or when the workpiece is not suitable to flush with water, dust is pumped from the surface of the machine tool by adopting a negative pressure fan, and the existing dust removal device is fixedly connected, so that dust removal treatment is performed in a fixed area on the surface of the machine tool.

In the dust removal process of the existing suction type dust removal device, the dust removal device is fixedly connected with the grinding machine body, and the dust removal area is not adjustable.

Disclosure of Invention

The utility model aims to provide a dust removing device for a grinding machine, which solves the problem that a dust removing area in the prior art is not adjustable.

The utility model provides a grinding machine dust removing device, which is characterized in that a support frame is arranged on a grinding machine body, two first air cylinders are arranged on the support frame, the telescopic ends of the two first air cylinders are fixedly connected with first connecting plates, the first connecting plates are fixedly connected with second connecting plates, the second connecting plates are fixedly connected with dust removing boxes, the second connecting plates are provided with notches, the dust removing boxes are provided with bolt holes, and fastening bolts are arranged on the notches and pass through the notches and the bolt holes to be connected with the dust removing boxes through bolts;

the dust removal box is characterized in that a driving assembly is arranged in the dust removal box body, a connecting block is connected below the driving assembly in a threaded manner, a dust hood is fixedly connected below the connecting block, a dust collection hose is fixedly connected above the dust hood, a collecting box is fixedly connected with one end of the dust collection hose away from the dust hood, and the collecting box is fixedly connected above the supporting frame.

Further, the drive assembly includes servo motor, servo motor fixed connection is in box outer wall one side, servo motor's output fixedly connected with reciprocating screw, reciprocating screw rotates to be connected in the dust removal box, reciprocating screw threaded connection has the mount pad, mount pad bottom fixedly connected with dust hood.

Further, the two sides of the connecting block are fixedly connected with sliding blocks, the sliding blocks are all in sliding connection with the guide rods, and the guide rods are fixedly connected with the two sides of the inside of the box body

Further, the dust hood is conical, and the dust hood is detachably connected with the dust collection hose.

Further, a centrifugal fan is arranged in the collecting box, and the suction end of the centrifugal fan is fixedly connected with the dust collection hose.

Further, a plurality of supporting feet are arranged below the grinding machine body.

Compared with the prior art, the utility model has the beneficial effects that:

the two first cylinders below the support frame drive the first connecting plates to descend in the downward telescopic process, so that the dust removing box body connected with the second connecting plates through bolts is driven to descend, dust is removed from the grinding machine body by using the dust hood in the dust removing box body, the second connecting plates and the dust removing box body are fixedly connected through fastening bolts, and when the dust removing box body needs to be replaced, the fastening bolts fixed with the second connecting plates at the two ends and the dust removing box body are detached; when the dust removal area needs to be adjusted, the driving assembly is utilized to drive the dust hood fixedly connected with the lower part of the connecting block to reciprocate in the dust removal box body to carry out dust removal treatment on the grinding machine body, so that the problem that the dust removal area in the prior art is not adjustable is solved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a dust removing device of a grinding machine;

fig. 2 is a schematic front view of a dust removing box according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of a dust removing box according to an embodiment of the present utility model;

fig. 4 is a schematic side view of an internal structure of a dust removing box according to an embodiment of the present utility model.

In the figure: 1. a grinding machine body; 11. supporting feet; 2. a support frame; 21. a first cylinder; 22. a first connection plate; 23. a second connecting plate; 231. a notch; 3. a dust removal box; 31. a drive assembly; 311. a servo motor; 312. a reciprocating screw; 32. a connecting block; 321. a slide block; 322. a guide rod; 33. a dust hood; 34. a dust collection hose; 4. a fastening bolt; 5. a collection box; 51. a centrifugal fan; 6. bolt holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a dust removing device for a grinding machine includes a grinding machine body 1, a support frame 2 is provided on the grinding machine body 1, two first cylinders 21 are provided on the upper portion of the support frame 2, telescopic ends of the two first cylinders 21 are fixedly connected with a first connecting plate 22, the first connecting plate 22 is fixedly connected with a second connecting plate 23, the second connecting plate 23 is fixedly connected with a dust removing box 3, a notch 231 is provided on the second connecting plate 23, a bolt hole 6 is provided on the dust removing box 3, a fastening bolt 4 is provided on the notch 231, and the fastening bolt 4 passes through the notch 231 on the second connecting plate 23 and the bolt hole 6 on the dust removing box 3, so that the second connecting plate 23 is fixedly connected with the dust removing box 3;

the dust removal box 3 is internally provided with a driving component 31, the driving component 31 is used for providing driving force, in the driving component 31, a servo motor 311 drives and drives a reciprocating screw 312 to rotate, and then drives a connecting block 32 which is in threaded connection with the reciprocating screw 312 to reciprocate, and then drives a dust hood 33 which is fixedly connected with the lower part of the connecting block 32 to reciprocate, dust on the grinding machine body 1 is subjected to dust collection treatment, one end of the dust hood 33 is fixedly connected with the suction end of a centrifugal fan 51 in the collection box 5 through a dust collection hose 34, and is used for collecting dust, the centrifugal fan 51 is started, the dust sucked by the dust hood 33 is guided into the collection box 5 through the dust collection hose 34 at the upper part, and the collection box 5 is fixedly connected with the upper part of the support frame 2.

Further, referring to fig. 1, 2, 3 and 4, the driving assembly 31 includes a servo motor 311, the servo motor 311 is fixedly connected to one side of the outer wall of the dust collection box 3, an output end of the servo motor 311 is fixedly connected with a reciprocating screw 312, the reciprocating screw 312 is rotationally connected in the dust collection box 3, the reciprocating screw 312 is in threaded connection with a connecting block 32, a dust hood 33 is fixedly connected to the bottom of the connecting block 32, the servo motor 311 drives and drives the reciprocating screw 312 to rotate, and then drives the connecting block 32 in threaded connection with the reciprocating screw 312 to reciprocate, and then drives the dust hood 33 fixedly connected to the lower side of the connecting block 32 to reciprocate, dust on the grinding machine body 1 is collected, the centrifugal fan 51 is started, and dust sucked by the dust hood 33 is guided into the collection box 5 through a dust collection hose 34 above, so as to realize regional dust collection.

Further, referring to fig. 4, the suction hood 33 is tapered to enlarge the suction mask, and the suction hood 33 is detachably connected to the suction hose 34, so that the suction hose 34 can be easily detached and replaced.

Further, referring to fig. 2, 3 and 4, two sides of the connecting block 32 are fixedly connected with sliding blocks 321, the sliding blocks 321 are slidably connected to guiding rods 322, the guiding rods 322 are fixedly connected to two sides of the interior of the dust removing box body 3, the guiding rods 322 are parallel to the reciprocating screw rods 312, two sides of the connecting block 32 are fixedly connected to the sliding blocks 321, the sliding blocks 321 on two sides are slidably connected to the guiding rods 322, and the guiding blocks are used for guiding, so that the reciprocating movement of the dust hood 33 fixed at the bottom of the connecting block 32 is more stable.

Further, referring to fig. 1, 2 and 3, a centrifugal fan 51 is disposed in the collection box 5, an air suction end of the centrifugal fan 51 is fixedly connected with an end of the dust collection hose 34 away from the dust collection cover 33, and the centrifugal fan 51 is used for providing wind power to suck dust on the grinding machine body 1 out of the dust collection hose 34 by using the dust collection cover 33.

Further, referring to fig. 1, a plurality of supporting feet 11 are disposed below the grinding machine body 1, and the supporting feet 11 are used for supporting the grinding machine body 1 to provide supporting force.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a grinding machine dust collector, includes grinding machine body (1), its characterized in that, be provided with support frame (2) on grinding machine body (1), be provided with two first cylinders (21) on support frame (2), two all fixedly connected with first connecting plate (22) of the flexible end of first cylinder (21), fixedly connected with second connecting plate (23) on first connecting plate (22), fixedly connected with dust removal box (3) on second connecting plate (23), notch (231) have been seted up on second connecting plate (23), bolt hole (6) have been seted up on dust removal box (3), be provided with fastening bolt (4) on notch (231), fastening bolt (4) pass notch (231) and bolt hole (6) and dust removal box (3) bolted connection;

be provided with drive assembly (31) in dust removal box (3), drive assembly (31) below threaded connection has connecting block (32), connecting block (32) below fixedly connected with suction hood (33), suction hood (33) top fixedly connected with dust absorption hose (34), one end fixedly connected with collection box (5) that suction hood (33) were kept away from to dust absorption hose (34), collection box (5) fixedly connected with is in support frame (2) top.

2. The grinding machine dust removal device according to claim 1, wherein the driving assembly (31) comprises a servo motor (311), the servo motor (311) is fixedly connected to one side of the outer wall of the dust removal box body (3), the output end of the servo motor (311) is fixedly connected with a reciprocating screw (312), the reciprocating screw (312) is rotatably connected in the dust removal box body (3), the reciprocating screw (312) is in threaded connection with a connecting block (32), and the bottom of the connecting block (32) is fixedly connected with a dust hood (33).

3. A grinding machine dust collector according to claim 1, characterized in that the suction hood (33) is conical, and the suction hood (33) is detachably connected with the suction hose (34).

4. The grinding machine dust removal device according to claim 2, wherein two sides of the connecting block (32) are fixedly connected with sliding blocks (321), the sliding blocks (321) are all connected to guide rods (322) in a sliding mode, and the guide rods (322) are fixedly connected to two sides of the interior of the dust removal box body (3).

5. A grinding machine dust removal device according to claim 1, characterized in that a centrifugal fan (51) is arranged in the collection box (5), and the suction end of the centrifugal fan (51) is fixedly connected with one end, far away from the dust hood (33), of the dust collection hose (34).

6. A grinding machine dust collector according to claim 1, characterized in that a plurality of support feet (11) are provided below the grinding machine body (1).