CN217410153U - Dust device is used in bearing processing - Google Patents

Abstract

The utility model discloses a dust suppression device for bearing processing, which relates to the technical field of bearing processing. The left and right sides are arranged with a first-level filter screen rack and a second-level filter screen rack respectively, the first-level filter screen rack is located above the second-level filter screen rack, and the front and rear sides of the inner cavity of the receiving rack are provided with inclined grooves. The inner wall of the inclined groove is slidably connected with a clearing assembly, and the clearing assembly includes an elastic sheet, a transmission bump, a laterally extending frame and a contact bump. The utility model can classify and collect debris and dust respectively, which further facilitates the centralized treatment of debris and dust, and facilitates the recycling of metal scraps. It can effectively avoid the phenomenon of dust clogging the secondary filter frame and reduce the frequency of manual cleaning.

Description

A kind of dust suppression device for bearing processing

technical field

The utility model relates to a dust suppression device for bearing processing, and relates to the technical field of bearing processing.

Background technique

Bearings are an important component in contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings are relatively precise mechanical parts. The higher the precision, the better the stability and life of the bearing. In most of the machinery, especially the automotive industry is in great demand.

The following problems exist for the prior art:

During the bearing processing, the bearing needs to be ground, and a large amount of dust and debris generated during the grinding process needs to be collected centrally. The traditional dust suppression device for bearing processing usually collects metal chips and dust synchronously. When the large metal scraps produced in the filter are recycled, it is easy to cause dust to be raised, and there are many inconveniences. At the same time, during the long-term operation of the dust suppression device, a large amount of dust is easily accumulated on the surface of the filter screen, so that clogging occurs.

Utility model content

The utility model provides a dust suppression device for bearing processing, one of which is to have the function of classifying and collecting metal scraps and dust, so as to solve the problem of recycling large metal scraps generated in the process of turning and cutting. It is easy to cause dust to be raised, and there are many inconvenient problems; another purpose is to solve the problem that dust accumulation easily blocks the filter screen, so as to achieve the effect of transferring dust and effectively ensuring the smooth flow of the filter screen.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A dust suppression device for bearing processing, comprising a receiving frame and a dust suction fan located on the right side of the receiving frame and detachably connected by mounting bolts and mounting nuts, wherein the left and right sides of the inner cavity of the receiving frame are respectively provided with a first-level filter screen frame and a secondary filter mesh frame, the primary filter mesh frame is located above the secondary filter mesh frame.

Both the front and rear sides of the inner cavity of the receiving rack are provided with inclined grooves, and the inner wall of the inclined groove is slidably connected with a removal component, the removal component includes an elastic sheet, a transmission bump, a lateral extension frame and a contact bump.

The front end of the transmission bump is provided with a transverse extension frame, the bottom of the transverse extension frame is arranged with contact bumps, and the left end of the bottom of the inner wall of the inclined groove is movably connected to the right side of the transmission bump through an elastic sheet.

A further improvement of the technical solution of the present utility model is that the inclined groove and the cleaning component are all located above the secondary filter screen frame.

A further improvement of the technical solution of the present invention is that: the left and right sides of the inner surface of the receiving rack are provided with receiving grooves; One section extends to the bottom of the inner cavity of the receiving groove by being provided with bumps, and the bumps are arranged in a C-shape.

A further improvement of the technical solution of the present invention is that: the top of the inner wall of the receiving groove is arranged with a spring column, the bottom of the spring column is provided with a limit clamp block, and the bottom of the limit clamp block extends to the primary filter screen The inside of the bump set at the end of the frame and the secondary filter frame.

A further improvement of the technical solution of the present invention is that: the top of the receiving rack is detachably connected with a sealing cover body by being provided with mounting bolts and mounting nuts, and a circulation pipe is embedded on the left side of the sealing cover body.

A further improvement of the technical solution of the present invention is that a perspective mirror is arranged on the right side of the receiving frame, the perspective mirror is located above the dust suction fan, and a handle is fixedly connected to the top of the sealing cover.

Due to the adoption of the above-mentioned technical solutions, the technical progress achieved by the present utility model relative to the prior art is:

1. The present utility model provides a dust suppression device for bearing processing. By combining a first-level filter screen rack and a second-level filter screen rack inside the receiving rack, the mesh size of the first-level filter screen rack and the second-level filter screen rack are different, During the operation of the vacuum fan, the primary filter frame and the secondary filter frame can classify and collect debris and dust respectively. The larger metal chips can be located on the surface of the primary filter frame, and the volume is smaller. The dust can be collected on the surface of the secondary filter frame, which further facilitates the centralized treatment of debris and dust, so as to facilitate the recycling of metal scraps.

2. The present utility model provides a dust-reducing device for bearing processing. A removal component is provided inside the receiving frame and located above the secondary filter frame. At the same time, the removal component is made of elastic sheets, transmission bumps, lateral extension frames and contact protrusions. The block is set in combination. During the sliding process of the removal component, the transmission bump can drive the lateral extension frame to slide above the secondary filter frame. When the dust suction fan stops running, under the connection of the elastic sheet and the transmission bump , the transmission bumps can drive the horizontal extension frame to reset, and the contact bumps make sliding contact with the surface of the secondary filter screen frame, which can transfer the dust accumulated on the surface of the secondary filter screen frame, thereby effectively avoiding dust clogging. It can reduce the frequency of manual cleaning and save human resources.

Description of drawings

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

FIG. 2 is a schematic diagram of the internal structure of the accommodating rack of the present invention;

3 is a schematic diagram of the second structure inside the receiving rack of the present invention;

4 is a schematic diagram of the position and structure of the secondary filter screen frame of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 of the present invention.

In the figure: 1. Receiving rack; 2. Vacuuming fan; 3. Sealing cover; 4. Circulation pipe; 5. Primary filter rack; 6. Secondary filter rack; 7. Inclined groove; 81, elastic sheet; 82, transmission bump; 83, lateral extension frame; 84, contact bump; 9, receiving groove; 10, spring column; 11, limit clamp; 12, perspective mirror.

Detailed ways

Below in conjunction with embodiment, the utility model is described in further detail:

As shown in Figures 1-5, the present utility model provides a dust suppression device for bearing processing, comprising a receiving frame 1 and a dust suction fan 2 located on the right side of the receiving frame 1 and detachably connected to it by mounting bolts and mounting nuts. During the use of the dust suppression device for bearing processing, the dust suction fan 2 installed on the side of the storage rack 1 can be controlled to be energized and operated, and the debris and dust generated by the bearing during the cutting process can be absorbed, so that the debris and dust enter the storage. Inside the rack 1, a first-level filter screen rack 5 and a second-level filter screen rack 6 are arranged on the left and right sides of the inner cavity of the receiving rack 1, respectively. The first-level filter screen rack 5 is located above the second-level filter screen rack 6, and the The mesh frame 5 and the secondary filter mesh frame 6 are both arranged in an inclined shape. When debris and dust enter the interior of the storage frame 1, they can pass through the primary filter mesh frame 5 and the secondary filter mesh frame 6 respectively. 5 and the secondary filter frame 6 can classify and collect debris and dust respectively, the larger metal chips can be located on the surface of the primary filter frame 5, and the smaller dust can be collected on the surface of the secondary filter frame 6. The surface is collected, further facilitating the centralized disposal of debris and dust for the recycling of metal scraps.

Both the front and rear sides of the inner cavity of the receiving rack 1 are provided with inclined grooves 7, and the inner wall of the inclined groove 7 is slidably connected with a clearing assembly 8. The clearing assembly 8 includes an elastic sheet 81, a transmission bump 82, a lateral extension frame 83 and a contact bump 84. , the inclined groove 7 and the cleaning component 8 are all located above the secondary filter screen frame 6 . When the dust suction fan 2 is running, under the action of the suction force generated by the output end of the dust suction fan 2 , the cleaning assembly 8 can slide on the inner wall of the inclined groove 7 .

The front end of the transmission bump 82 is provided with a transverse extension frame 83, the bottom of the transverse extension frame 83 is arranged with contact bumps 84, and the left end of the bottom of the inner wall of the inclined groove 7 is movably connected to the right side of the transmission bump 82 through an elastic sheet 81. , Under the elastic pulling potential energy of the elastic sheet 81, along with the adsorption force generated by the dust suction fan, during the sliding process of the cleaning assembly 8, the transmission bump 82 can drive the transverse extension frame 83 to be located above the secondary filter screen frame 6 Sliding, and then the contact bumps 84 set at the bottom can make sliding contact with the surface of the secondary filter frame 6. When the dust suction fan 2 stops running, the elastic sheet 81 set on the inner wall of the inclined groove 7 and the transmission Under the connection action of the bumps 82, the transmission bumps 82 can drive the laterally extending frame 83 to reset, and further make the contact bumps 84 make sliding contact with the surface of the secondary filter mesh frame 6, which can prevent the accumulation on the secondary filter mesh frame. 6. The dust on the surface is transferred, which can effectively avoid the phenomenon of dust clogging the secondary filter frame 2.

Both the left and right sides of the inner surface of the receiving rack 1 are provided with receiving grooves 9, and the first-level filter rack 5 and the second-level filter rack 6 near the left and right sides of the inner surface of the receiving rack 1 are provided with bumps extending to the left and right sides. At the bottom of the inner cavity of the receiving groove 9, the convex block is arranged in a C-shape, and the end of the first-stage filter mesh frame 5 and the second-stage filter mesh frame 6 can be limited by the storage groove 9.

A spring column 10 is arranged on the top of the inner wall of the receiving groove 9, and a limit clamp block 11 is arranged at the bottom of the spring column 10. The bottom of the limit clamp block 11 extends from the ends of the primary filter screen frame 5 and the secondary filter screen frame 6 Under the action of the elastic connecting force of the spring column 10, the set bumps can make the bottom of the limit clamping block 11 clamp the ends of the primary filter frame 5 and the secondary filter frame 6, and at the same time, through the The control limit clamp 11 rises under the elastic action of the spring column 10, and the primary filter frame 5, the secondary filter frame 6 and the storage frame 1 can be disassembled, which is convenient for the primary filter frame 5 and the secondary filter. Grid 6 for cleaning.

The top of the housing rack 1 is detachably connected with a sealing cover 3 by installing mounting bolts and mounting nuts. The left side of the sealing cover 3 is embedded with a circulation pipe 4, and the end of the circulation pipe 4 can be connected to the bearing frame table.

A see-through mirror 12 is provided on the right side of the storage rack 1 , the see-through mirror 12 is located above the dust suction fan 2 , and a handle is fixedly connected to the top of the sealing cover 3 to facilitate the control of the sealing cover 3 .

The working principle of the dust suppression device for bearing processing will be described in detail below.

As shown in Figure 1-5, when the dust suppression device for bearing processing is working, the dust suction fan 2 installed on the side of the storage rack 1 is controlled to be energized and operated. When debris and dust enter the interior of the storage rack 1, the primary filter The rack 5 and the secondary filter rack 6 can classify and collect debris and dust respectively. Larger metal chips can be located on the surface of the primary filter rack 5, and dust with a smaller volume can be collected on the secondary filter rack 6. The surface of the dust collector is collected, which further facilitates the centralized treatment of debris and dust, so as to facilitate the recycling of metal scraps. When the dust suction fan 2 is running, under the action of the adsorption force generated by its output end, the removal component 8 can be located in the The inner wall of the inclined groove 7 slides, and during the sliding process of the removal assembly 8, the transmission bump 82 can drive the transverse extension frame 83 to slide above the secondary filter screen frame 6, and then the contact bump 84 provided at the bottom can be made to slide. The surface of the secondary filter screen frame 6 is in sliding contact. When the dust suction fan 2 stops running, under the connection of the elastic sheet 81 provided on the inner wall of the inclined groove 7 and the transmission bump 82, the transmission bump 82 can be made to move. Drive the horizontal extension frame 83 to reset, and further make the contact bumps 84 make sliding contact with the surface of the secondary filter screen frame 6, which can transfer the dust accumulated on the surface of the secondary filter screen frame 6, thereby effectively avoiding dust clogging. The phenomenon of the secondary filter mesh frame 2, by controlling the limit clamp block 11 to rise under the elastic action of the spring column 10, the primary filter mesh frame 5, the secondary filter mesh frame 6 and the storage frame 1 can be disassembled, which is convenient for The primary filter frame 5 and the secondary filter frame 6 are cleaned.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, any modification or improvement without departing from the spirit of the present invention is within the protection scope of the present invention.

Claims (6)

1. A dust suppression device for bearing processing, comprising an accommodation rack (1) and a dust suction fan (2) located on the right side of the accommodation rack (1) and detachably connected to it by mounting bolts and mounting nuts, characterized in that: the accommodation The left and right sides of the inner cavity of the rack (1) are respectively provided with a first-level filter screen rack (5) and a second-level filter screen rack (6), and the first-level filter screen rack (5) is located in the second-level filter screen rack (6). above; Both the front and rear sides of the inner cavity of the receiving rack (1) are provided with inclined grooves (7). (81), a transmission lug (82), a laterally extending frame (83) and a contact lug (84); The front end of the transmission bump (82) is provided with a laterally extending frame (83), the bottom of the laterally extending frame (83) is arranged with contact bumps (84), and the left end of the bottom of the inner wall of the inclined groove (7) The elastic plate (81) is provided with the elastic piece (81) and is movably connected with the right side of the transmission projection (82). 2 . The dust suppression device for bearing processing according to claim 1 , wherein the inclined groove ( 7 ) and the cleaning assembly ( 8 ) are located above the secondary filter screen frame ( 6 ). 3 . 3. A dust suppression device for bearing processing according to claim 2, characterized in that: the left and right sides of the inner surface of the receiving frame (1) are provided with receiving grooves (9), and the first-stage filter screen Both the left and right sides of the rack (5) and the secondary filter rack (6) close to the inner surface of the storage rack (1) are provided with bumps extending to the bottom of the inner cavity of the storage groove (9), and the bumps are C-shaped set up. 4. A dust suppression device for bearing processing according to claim 3, characterized in that: the top of the inner wall of the receiving groove (9) is arranged with spring columns (10), and the bottom of the spring column (10) is arranged A limit clamp block (11) is provided, and the bottom of the limit clamp block (11) extends inside the protrusions provided at the ends of the primary filter mesh frame (5) and the secondary filter mesh frame (6). 5 . The dust suppression device for bearing processing according to claim 4 , wherein the top of the receiving frame ( 1 ) is detachably connected with a sealing cover ( 3 ) by being provided with mounting bolts and mounting nuts, 5 . The left side of the sealing cover body (3) is embedded with a circulation pipe (4). 6 . The dust suppression device for bearing processing according to claim 5 , wherein a perspective mirror ( 12 ) is provided on the right side of the receiving frame ( 1 ), and the perspective mirror ( 12 ) is located at the dust suction fan. 7 . Above (2), a handle is fixedly connected to the top of the sealing cover (3).

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