CN217860633U - Polishing dust collecting system and polishing equipment - Google Patents

Abstract

The utility model discloses a polishing dust collecting system and a polishing device, which has the technical proposal that the polishing dust collecting system comprises a dust collecting cover which is covered outside a polishing wheel; the dust collection channel is arranged on one side of the polishing wheel; the sliding cover is arranged on the dust collection slide way, is communicated with the dust collection slide way and can slide on the dust collection slide way along the length direction of the dust collection channel; the two ends of the connecting pipe are respectively communicated with the dust collecting cover and the sliding cover, and the connecting pipe is a hose; the dust remover is communicated with the dust suction channel; under the action of the dust remover, air mixed with powder and generated in the polishing process of the polishing wheel is sucked into the dust remover through the dust collection cover, the connecting pipe, the sliding cover and the dust suction channel to remove dust.

Description

A polishing dust collection system and polishing equipment

technical field

The utility model relates to the technical field of workpiece polishing, more specifically, it relates to a polishing dust collection system and polishing equipment.

Background technique

Polishing refers to the processing method of reducing the roughness of the workpiece surface by using mechanical, chemical or electrochemical action to obtain a bright and smooth surface.

The polishing wheel is a common mechanical polishing equipment. When polishing, the high-speed rotating polishing wheel is pressed against the workpiece, so that the abrasive on the polishing wheel can roll and micro-cut the surface of the workpiece, so as to obtain a bright processed surface. In many In the factory of , there is no dust collection system at the polishing wheel, and the powder generated by polishing cannot be removed.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a polishing dust collection system and polishing equipment, which, under the action of a dust collector, passes the air mixed with powder generated during the polishing process of the polishing wheel through the dust collection hood , connecting pipe, sliding cover and dust suction channel are sucked into the dust collector for dust removal.

In order to achieve the above purpose, the utility model provides the following technical solutions: a polishing dust collection system, including a dust collection cover, the cover is set on the outside of the polishing wheel;

Dust suction channel, which is set on one side of the polishing wheel;

The sliding cover is arranged on the dust suction slide and communicated with the dust suction slide, and can slide on the dust suction slide along the length direction of the dust suction channel;

A connecting pipe, the two ends of which are in communication with the dust collecting cover and the sliding cover respectively, and the connecting pipe is a hose;

And a dust remover, which communicates with the dust suction channel.

By adopting the above technical scheme, under the action of the dust remover, the air mixed with powder generated during the polishing process of the polishing wheel is sucked into the dust remover through the dust collecting cover, the connecting pipe, the sliding cover and the dust suction channel for dust removal.

The utility model is further set as follows: the length direction of the dust suction channel is set horizontally, the top of the dust suction channel is open, and the top of the dust suction channel is provided with a sealing belt that closes the opening of the dust suction channel;

The bottom of the sliding cover is open, the top of the sealing band extends upwards into the sliding cover, and the connecting pipe communicates with the bottom of the sealing band extending into the sliding cover.

The utility model is further configured as follows: the sliding cover is rotatably connected with two rotating rods, which are located near the top of the sliding cover, and the sealing belt extending into the sliding cover is supported on the top of the two rotating rods.

The utility model is further configured as follows: the sliding cover is rotatably connected with two rotating rods, the two rotating rods are located near the bottom of the sliding cover, and the two parts of the sealing belt that are separated from the two rotating rods and hang down from the two sides are attached respectively. The two rotating rods are on one side close to each other.

By adopting the above technical solution, through the arrangement of the rotating rod and the rotating rod, a part of the sealing belt can extend upward into the sliding cover, and the sliding cover can slide smoothly when sliding on the top of the dust suction channel.

The utility model is further configured as follows: both the rotating rod and the axes of the rotating rod are arranged horizontally and perpendicular to the length direction of the dust suction channel.

Another object of the present utility model is to provide a polishing device, including a polishing wheel and a polishing dust collection system;

The polishing wheel is arranged on the top of the tool holder of the lathe, and the length direction of the dust suction channel is parallel to the axis of the main shaft of the lathe.

The utility model is further configured as follows: the polishing system also includes a connecting frame, and the connecting frame is fixedly connected with the sliding cover and the saddle of the lathe.

In summary, compared with the prior art, the utility model has the following beneficial effects:

1. Under the action of the dust remover, the utility model sucks the air mixed with powder generated during the polishing process of the polishing wheel into the dust remover through the dust collection cover, connecting pipe, sliding cover and dust suction channel for dust removal;

2. The utility model enables a part of the sealing belt to extend upward into the sliding cover through the setting of the rotating rod and the rotating rod, and enables the sliding cover to slide smoothly in the process of sliding on the top of the dust suction channel.

Description of drawings

Fig. 1 is the schematic diagram when embodiment two is used;

FIG. 2 is an enlarged schematic diagram of part A of FIG. 1;

Fig. 3 is a sectional view of the dust suction channel and the sliding cover.

In the figure: 1. Dust collecting cover; 2. Connecting pipe; 3. Dust suction channel; 30. Dust suction cavity; 31. Sealing belt; 4. Sliding cover; 40. Sliding cavity; 41. Rotating rod; 42. Rotating rod ; 43, connecting frame; 5, transition box; 6, dust remover; 7, knife holder; 10, polishing wheel.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the technical solution of the utility model is clearly and completely described below in conjunction with the accompanying drawings of the utility model. Based on the embodiments in the application, those skilled in the art Other similar embodiments obtained by technicians without creative efforts shall all fall within the protection scope of the present application. In addition, the directional words mentioned in the following embodiments, such as "upper", "lower", "left", "right", etc., are only referring to the directions of the drawings, therefore, the directional words used are for illustration rather than limitation invent.

Below in conjunction with accompanying drawing and preferred embodiment the utility model is described further.

Embodiment 1: A kind of polishing dust collection system, referring to accompanying drawing 1-accompanying drawing 3, comprises the dust collection cover 1 that is arranged on the outside of polishing wheel 10, is arranged on the dust suction channel 3 of polishing wheel 10 side, is arranged on suction The sliding cover 4 on the dust channel 3 and communicated with the dust suction channel 3 , the connecting pipe 2 at both ends respectively communicated with the dust collecting cover 1 and the sliding cover 4 , and the dust remover 6 communicated with the dust suction channel 3 . The sliding cover 4 can slide on the dust suction channel 3, and the connecting pipe 2 is set as a hose. Through the movement of the sliding cover 4 on the dust suction channel 3 and the deformation of the connecting pipe 2 itself, after the dust collecting cover 1 moves following the polishing wheel 10 , the dust collecting operation can still be completed smoothly.

When the polishing wheel 10 is polishing the workpiece, the dust remover 6 starts to work. Under the action of the dust remover 6, the powder generated during the polishing process of the polishing wheel 10 is mixed in the air and passes through the dust collection cover 1 and the connecting pipe 2 in turn. , the sliding cover 4 and the dust suction passage 3 enter into the dust remover 6, and under the action of the dust remover 6, the powder in the air is filtered out, and the clean air is discharged.

Specifically, the dust remover 6 can adopt a pulse dust remover 6 .

Specifically, the length direction of the dust suction channel 3 is set along the horizontal direction, and the sliding cover 4 slides on the top of the dust suction channel 3 along the length direction of the dust suction channel 3 . The top opening of the dust suction passage 3 is provided, and a sealing tape 31 for sealing the top opening is arranged on the top of the dust suction passage 3 . The inner cavity of the dust suction passage 3 is set as the dust suction chamber 30, and the two ends of the sealing tape 31 are respectively fixedly connected to the inner walls of the two ends of the dust suction chamber 30, and the two sides of the sealing tape 31 are attached to the two sides of the dust suction chamber 30 respectively. on the inner wall.

Specifically, the bottom of the sliding cover 4 is open, and the part of the sealing band 31 extends upwards into the sliding cover 4, and the connecting pipe 2 communicates with the bottom of the sealing band 31 extending into the sliding cover 4. Specifically, the sliding cover 4 The inner cavity of the inner cavity is a sliding cavity 40, and the two sides of the sealing tape 31 are attached to the two sides of the sliding cavity 40 respectively. Thus, the air in the connecting pipe 2 can enter the dust suction channel 3 .

Concretely, two rotating rods 41 are rotatably connected in the sliding cover 4, which are located near the top in the sliding cover 4, and the sealing tape 31 stretched into the sliding cover 4 is supported on the top of the two rotating rods 41; There are two rotating rods 42, and the two rotating rods 42 are located near the bottom of the sliding cover 4. The two parts of the sealing tape 31 that hang down from the sides of the two rotating rods 41 away from each other are attached to the sides of the two rotating rods 42 that are close to each other. .

Specifically, the axes of the rotating rod 41 and the rotating rod 42 are all arranged horizontally and perpendicular to the length direction of the dust suction passage 3, and the two rotating rods 41 are respectively located at the two ends of the sliding chamber 40 near the dust suction passage 3, and the two rotating rods 42 They are respectively located at the two ends of the sliding cavity 40 close to the dust suction channel 3 .

The setting of the rotating rod 41 makes part of the sealing tape 31 extend upwards into the sliding cover 4, and the setting of the two rotating rods 42 can limit it and part of the sealing tape 31 to keep the sealing state on the top of the dust suction channel 3.

Specifically, a transition box 5 is fixedly connected to the side of the sliding cover 4 close to the polishing wheel 10 , and the transition box 5 communicates with the space below the sealing belt 31 protruding into the sliding cover 4 . One end of the connecting pipe 2 is fixed on the dust collecting hood 1 , and the other end is fixedly connected on the transition box 5 , and the connecting pipe 2 communicates with the dust collecting hood 1 and the transition box 5 .

The working principle of the polishing dust collection system is as follows: when the polishing wheel 10 is polishing the workpiece, the dust remover 6 starts to work, and under the action of the dust remover 6, the powder generated during the polishing process of the polishing wheel 10 Mixed in the air, it passes through the dust collection cover 1, the connecting pipe 2, the sliding cover 4 and the dust suction channel 3 in turn, and then enters the dust collector 6. Under the action of the dust collector 6, the powder in the air is filtered out, and the air is clean. discharge.

Embodiment 2: A kind of polishing equipment, referring to accompanying drawing 1-accompanying drawing 3, comprises polishing wheel 10 and the polishing dust collection system of embodiment one, specifically, polishing wheel 10 is arranged on the top of lathe tool rest 7, passes slide The operation of the board box drives the polishing wheel 10 to polish the workpiece clamped on the lathe. Specifically, the dust collecting cover 1 is fixed on the top of the tool holder 7 of the lathe. Concretely, the length direction of the dust suction channel 3 is set to be parallel to the axis of the lathe main shaft. Since the moving distance of the lathe tool rest 7 along the direction of the lathe main shaft is large, when the polishing wheel 10 and the dust collection cover 1 follow the lathe tool rest 7 along the lathe main shaft When moving in the same direction, only the deformation of the hose cannot meet the requirements, so the length direction of the dust suction channel 3 is set along the axis of the lathe spindle, and the polishing wheel 10 can be followed by sliding the sliding cover 4 on the dust suction channel 3 and dust hood1.

Specifically, the polishing system further includes a connecting frame 43, and the connecting frame 43 is fixedly connected with the sliding cover 4 and the saddle of the lathe. The saddle is the part where the tool rest 7 is connected with the lathe bed, and the saddle slides along the axis of the lathe main shaft on the bed. By setting the connecting frame 43 , the sliding cover 4 can slide along the axial direction of the lathe spindle along with the polishing wheel 10 on the tool holder 7 and the dust collecting cover 1 .

Embodiment 2, a polishing dust collection system and polishing equipment. The difference between this embodiment and Embodiment 1 is that a baffle is set in the dust suction channel near the dust collector, and the top of the baffle faces away from the dust remover. It is inclined and the angle with the horizontal plane is controlled at 45°. The baffle is used to prevent large powder particles from entering the dust collector; when in use, a small amount of water is added to the dust suction channel to precipitate dust.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (7)

1. A polishing dust collecting system, characterized in that: comprises a dust collection cover (1) which is covered outside a polishing wheel (10);

a dust suction channel (3) arranged on one side of the polishing wheel (10);

the sliding cover (4) is arranged on the dust collection slideway, is communicated with the dust collection slideway, and can slide on the dust collection slideway along the length direction of the dust collection channel (3);

the two ends of the connecting pipe (2) are respectively communicated with the dust collection cover (1) and the sliding cover (4), and the connecting pipe (2) is a hose;

and a dust remover (6) communicated with the dust suction channel (3).

2. The polishing dust collecting system of claim 1, wherein: the length direction of the dust collection channel (3) is horizontally arranged, the top of the dust collection channel (3) is open, and the top of the dust collection channel (3) is provided with a sealing strip (31) for sealing the opening of the dust collection channel (3);

the bottom of the sliding cover (4) is open, the top of the sealing strip (31) upwards extends into the sliding cover (4), and the connecting pipe (2) is communicated with the bottom of the sealing strip (31) extending into the sliding cover (4).

3. A polishing dust collection system as set forth in claim 2, wherein: two rotating rods (41) are rotatably connected in the sliding cover (4) and are positioned in the sliding cover (4) close to the top, and the sealing strip (31) extending into the sliding cover (4) is supported at the tops of the two rotating rods (41).

4. A polishing dust collection system as set forth in claim 3, wherein: the internal rotation of slip cover (4) is connected with two rotary rods (42), and two rotary rods (42) are located the position that is close to the bottom in slip cover (4), and sealing strip (31) are laminated respectively in two rotary rods (42) and are close to one side each other at two rotary rods (42) from two dwang (41) two parts that deviate from both sides lapse each other.

5. The polishing dust collecting system of claim 4, wherein: the axes of the rotating rod (41) and the rotating rod (42) are both horizontally arranged and are vertical to the length direction of the dust suction channel (3).

6. A polishing apparatus characterized by: comprising a polishing wheel (10) and a polishing dust collecting system according to any one of claims 1 to 5;

the polishing wheel (10) is arranged at the top of the lathe tool rest (7), and the length direction of the dust collection channel (3) is parallel to the axis of the lathe spindle.

7. A polishing apparatus according to claim 6, characterized in that: the polishing system also comprises a connecting frame (43), and the connecting frame (43) is fixedly connected with the sliding cover (4) and a saddle of the lathe.

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