CN212044015U - A kind of dust protection device for grinding machine - Google Patents

Abstract

The utility model relates to the technical field of grinders, and discloses a dust protection device for a grinder, which solves the problem that the ground dust cannot be cleaned at present, so that the ground dust can float at will and cannot be collected, and the dust is spread in the air, so that the staff can suck harmful substances and the health of the staff is damaged; the utility model is convenient for processing the dust polished by the polisher in work, preventing the dust from floating at will, avoiding the workers from sucking harmful substances, playing a certain protection role for the health of the workers and being suitable for popularization and use; the material of being convenient for in polishing is fixed, prevents that the skew phenomenon from appearing in the material of polishing, and excellent in use effect has improved the accurate nature that the polisher was polished to the work efficiency of polisher has been improved.

Description

A kind of dust protection device for grinding machine

technical field

The utility model belongs to the technical field of grinding machines, in particular to a dust protection device for grinding machines.

Background technique

The existing grinding machines involve electric grinding machines. The full name of the electric grinding machine is the reciprocating electric polishing and grinding machine (also known as the file grinding machine), which is widely used in the finishing and surface polishing of the mold industry. Taste.

However, during the use of the existing grinding machine, the grinding dust cannot be cleaned, so that the grinding dust floats freely, and the dust cannot be collected. The health of the body is damaged, thereby reducing the use effect of the grinding machine, which is not suitable for popular use. In addition, the existing grinding machine is easy to cause the plate to move during the grinding process, which affects the grinding efficiency.

SUMMARY OF THE INVENTION

In view of the above situation, in order to overcome the defects of the prior art, the present utility model provides a dust protection device for a grinding machine, which effectively solves the problem that the dust cannot be cleaned at present, so that the dust can float freely and cannot be collected. , The dust is spread in the air, which makes the staff inhale harmful substances and cause damage to the health of the staff.

In order to achieve the above purpose, the present invention provides the following technical solutions: a dust protection device for a grinding machine, comprising a box body, two sides of the top of the box body are fixedly connected with vertical plates, and the top of the vertical plates is fixedly connected with horizontal plates , the bottom of the horizontal plate is fixedly connected with a grinder, and between the two vertical plates relative to the top of the box is fixedly connected with an orifice plate, the lower end of the orifice plate is connected with a first dust hopper, and the lower end of the first dust hopper communicates with the upper end of the box , the lower side of the first dust hopper is connected with an exhaust fan through an exhaust pipe, the exhaust fan is located at the upper end of the box, the inner wall of the exhaust pipe is connected with a filter screen, and both sides of the top of the orifice plate are fixedly connected with an L-shaped plate. The upper end is threadedly connected with an adjusting screw, the lower end of the adjusting screw is rotatably connected with a sliding plate, the sliding plate is slidably connected with the side wall of the L-shaped plate, the upper part of the inner wall of the box is connected with a dust box, and one side of the inner wall of the box is fixedly connected with a filter plate and a dust box. One side is connected with a shunt pipe through a strut, one end of the shunt pipe is installed with a nozzle, one end of the shunt pipe is connected with a water pump through a water inlet pipe, the outside of the water pump is connected with a water tank relative to the side wall of the box, the lower end of the dust box is provided with a dust drop port, and the upper end of the dust box is provided with a dust outlet. A dust receiving port is opened, a second dust receiving hopper is connected to the lower side of the inner wall of the box, and a dust collecting box is connected to the bottom of the second dust receiving hopper relative to the inside of the box body.

Preferably, the upper end of the L-shaped plate is provided with a through hole corresponding to the connection of the adjustment screw, and a threaded sleeve is embedded in the through hole, and the threaded sleeve is threadedly connected with the adjustment screw.

Preferably, the side wall of the L-shaped plate is provided with a chute, and the sliding plate is located in the chute and is slidably connected.

Preferably, the inner lower end of the dust box is arranged in a conical structure.

Preferably, the upper side of the water tank is connected with a water inlet, and the lower side of the water tank is connected with a water outlet.

Preferably, an observation board is embedded on the front side of the box body, a box door is hinged on the front side of the box body relative to the lower part of the observation board through hinges, and the surface of the box door is fixedly connected with a buckle.

Compared with the prior art, the beneficial effects of the present utility model are:

1. During work, through the set water pump, water outlet pipe, shunt pipe, nozzle and filter plate, the water pump transports the water source to the nozzle and sprays it to moisten the dust, increase the weight of the dust, and slide down for collection, which is convenient for grinding the grinding machine during work. It can effectively prevent the dust from being inhaled by the staff, and has a certain protective effect on the health of the staff, which is suitable for promotion and use;

2. During work, through the set long plate, stable plate, connecting plate, threaded block and sliding plate, turn the adjusting screw to drive the sliding plate to slide up and down to adjust the plate to compress the plate, which is convenient to fix the material being polished and prevent the grinding The material appears to be offset, and the use effect is good, which improves the grinding accuracy of the grinding machine, thereby improving the working efficiency of the grinding machine.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model structure;

Fig. 3 is the partial enlarged view of A place in the utility model Fig. 1;

In the picture: 1. Box body; 2. Vertical plate; 3. Horizontal plate; 4. Grinding machine; 5. Orifice plate; 6. The first dust hopper; 7. L-shaped plate; plate; 10, dust box; 11, filter plate; 12, threaded sleeve; 13, shunt pipe; 14, nozzle; 15, water pump; 16, water tank; 17, dust outlet; 18, dust connection; 19, second connection Dust hopper; 20, dust box; 21, chute; 22, water inlet; 23, water outlet; 24, observation board; 25, box door; 26, buckle; 27, exhaust fan; 28, exhaust pipe; 29. Filter.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, the present invention includes a box body 1, both sides of the top of the box body 1 are fixedly connected with a vertical plate 2, and the top of the vertical plate 2 is fixedly connected with a horizontal plate 3. , a grinder 4 is fixedly connected to the bottom of the horizontal plate 3, a hole plate 5 is fixedly connected to the top of the box 1 between the two vertical plates 2, and a first dust collecting bucket 6 is connected to the lower end of the hole plate 5. The lower end of the bucket 6 is communicated with the upper end of the box body 1. The lower side of the first dust collecting bucket 6 is connected with an exhaust fan 27 through an exhaust pipe 28. The model of the exhaust fan 27 is N3-24. The exhaust fan 27 is located at the upper end of the box body 1. The inner wall of the air duct 28 is connected with a filter screen 29, and both sides of the top of the orifice plate 5 are fixedly connected with L-shaped plates 7, which play the role of suction, and can suck dust into the box 1, which is convenient for processing. The upper end of the L-shaped plate 7 The adjusting screw 8 is threadedly connected, the lower end of the adjusting screw 8 is rotatably connected with a sliding plate 9, the sliding plate 9 is slidably connected with the side wall of the L-shaped plate 7, the upper part of the inner wall of the box body 1 is connected with a dust box 10, and one side of the inner wall of the dust box 10 is fixed A filter plate 11 is connected, one side of the dust box 10 is connected with a branch pipe 13 through a strut, one end of the branch pipe 13 is installed with a nozzle 14, and one end of the branch pipe 13 is connected with a water pump 15 through a water inlet pipe. The model of the water pump 15 is 150QJ10-100/ 14. A water tank 16 is connected to the outer side of the water pump 15 relative to the side wall of the box body 1. The lower end of the dust removal box 10 is provided with a dust drop port 17, the upper end of the dust removal box 10 is provided with a dust receiving port 18, and a second dust receiving port is connected to the lower side of the inner wall of the box body 1. The bottom of the bucket 19 and the second dust collecting bucket 19 is connected with a dust collecting box 20 relative to the inside of the box 1 .

In the second embodiment, on the basis of the first embodiment, a through hole is formed at the upper end of the L-shaped plate 7 corresponding to the connection of the adjusting screw 8, and a threaded sleeve 12 is embedded in the through hole. Grind material to fix.

In the third embodiment, the side wall of the L-shaped plate 7 is provided with a chute 21 , and the sliding plate 9 is located in the chute 21 for sliding connection, so that the sliding plate 9 can move up and down easily.

In the fourth embodiment, on the basis of the first embodiment, the lower end of the dust box 10 is arranged in a conical structure, which is convenient for the falling of dust.

Embodiment 5, on the basis of Embodiment 1, the water inlet 22 is connected to the upper side of the water tank 16, and the drain port 23 is connected to the lower side of the water tank 16 to facilitate the replacement of the water source inside the water tank 16.

Embodiment 6, on the basis of Embodiment 1, an observation board 24 is embedded in the front side of the box body 1, and a box door 25 is hinged on the front side of the box body 1 relative to the bottom of the observation board 24 through hinges. The surface of the box door 25 is hinged. A buckle 26 is fixedly connected, which facilitates inspection and maintenance of the equipment inside the box body 1 and facilitates taking out the dust collecting box 20 .

Working principle: When working, first place the material to be polished on the orifice plate 5, turn the adjusting screw 8 to drive the sliding plate 9 to move, the sliding plate 9 moves to clamp the polished material, and simultaneously start the water pump 15 and the exhaust fan 27, through the The exhaust fan 27 works to suck the dust during grinding, and the water pump 15 works to input the water into the shunt pipe 13, and then into the nozzle 14 through the shunt pipe 13, so as to deal with the dust on the surface of the filter plate 11, and play a protective role against the dust. , the dust is discharged to the second dust collecting hopper 19 through the filter plate 11, and then collected to the dust collecting box 20 through the second dust collecting hopper 19. When the dust inside the dust collecting box 20 accumulates too much, the door 25 is opened to collect the dust. The box 20 can be taken out.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A dust protection device for a grinding machine, comprising a box body (1), characterized in that: both sides of the top of the box body (1) are fixedly connected with a vertical plate (2), and the top of the vertical plate (2) A horizontal plate (3) is fixedly connected, a grinder (4) is fixedly connected to the bottom of the horizontal plate (3), and an orifice plate (5) is fixedly connected between the two vertical plates (2) relative to the top of the box body (1). , the lower end of the orifice plate (5) is connected with a first dust hopper (6), the lower end of the first dust hopper (6) is connected with the upper end of the box (1), and the lower side of the first dust hopper (6) is exhausted The pipe (28) is connected with an exhaust fan (27), the exhaust fan (27) is located at the upper end of the box (1), a filter screen (29) is connected to the inner wall of the exhaust pipe (28), and both sides of the top of the orifice plate (5) are An L-shaped plate (7) is fixedly connected, the upper end of the L-shaped plate (7) is threadedly connected with an adjusting screw (8), and the lower end of the adjusting screw (8) is rotatably connected with a sliding plate (9), the sliding plate (9) and the L-shaped plate (7) The side walls are slidingly connected, the upper part of the inner wall of the box body (1) is connected with a dust removal box (10), one side of the inner wall of the dust removal box (10) is fixedly connected with a filter plate (11), and one side of the dust removal box (10) passes through a support The rod is connected with a shunt pipe (13), one end of the shunt pipe (13) is installed with a nozzle (14), one end of the shunt pipe (13) is connected with a water pump (15) through a water inlet pipe, and the outside of the water pump (15) is opposite to the box (1) A water tank (16) is connected to the side wall, a dust drop port (17) is provided at the lower end of the dust removal box (10), a dust receiving port (18) is provided at the upper end of the dust removal box (10), and a second inner wall is connected to the lower side of the box body (1). The dust collecting hopper (19) is connected with a dust collecting box (20) below the second dust collecting hopper (19) relative to the inside of the box body (1). 2. A dust protection device for a grinding machine according to claim 1, characterized in that: a through hole is formed at the connection part of the upper end of the L-shaped plate (7) corresponding to the adjusting screw (8), and a through hole is embedded in the inside of the through hole. A threaded sleeve (12) is threadedly connected with the adjusting screw (8). 3. A dust protection device for a grinding machine according to claim 1, characterized in that: the side wall of the L-shaped plate (7) is provided with a chute (21), and the sliding plate (9) is located in the chute (21). ) inside the sliding connection. 4 . The dust protection device for a grinder according to claim 1 , wherein the inner lower end of the dust box ( 10 ) is arranged in a conical structure. 5 . 5. A dust protection device for a sander according to claim 1, characterized in that: a water inlet (22) is connected to one side of the upper end of the water tank (16), and a water outlet (22) is connected to the lower side of the water tank (16) (twenty three). 6. A dust protection device for a sander according to claim 1, characterized in that: an observation plate (24) is embedded in the front side of the box body (1), and the front side of the box body (1) is opposite to A box door (25) is hinged on the bottom of the observation plate (24) through hinges, and the surface of the box door (25) is fixedly connected with a buckle (26).

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