CN217341592U - Dust collector for grinder - Google Patents

Abstract

The utility model discloses a dust removal device for a grinding machine, which relates to the technical field of grinding machines. The utility model comprises a casing, a fixing bolt, a dust removal pipe and a filter screen. The upper surface of the casing is fixedly connected with a hydraulic cylinder, the upper surface of the hydraulic cylinder is fixedly connected with a support plate, the upper surface of the support plate is provided with a through hole, and the upper surface of the support plate is provided with a through hole. The upper surface is fixedly connected with a motor, the lower surface of the motor is provided with a rotating shaft, the rotating shaft passes through a through hole, the lower end of the rotating shaft is fixedly connected with an upper grinding disc, and the front surface of the casing is provided with a door plate, which is fixedly connected to the casing through a hinge . In the utility model, the dust inside the grinding tank is sucked into the dust collector body through the dust removal pipe through the operation of the suction pump, the dust is filtered out through the filter screen, the clean air is discharged, and the air is blown into the grinding tank through the pipe, which can not only improve the dust removal efficiency , and can also reduce the temperature inside the grinding tank, which increases the practicability of the device.

Description

A dust removal device for a grinder

technical field

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

Background technique

Grinding is an important machining method in ultra-precision machining. Its advantages are high machining accuracy and a wide range of machining materials. However, traditional grinding has shortcomings such as low processing efficiency, high processing cost, and unstable processing accuracy and processing quality, which limit the application of traditional grinding. This project solves most of the shortcomings of traditional grinding and improves the level of grinding technology. While ensuring the grinding precision and processing quality (reaching the nanometer level), it also significantly reduces the processing cost, improves the processing efficiency, and further improves the grinding technology. Practicalization is conducive to the promotion and application of grinding technology, promotes the progress of China's precision machining technology and advanced manufacturing technology, and enhances China's competitiveness in the field of processing and manufacturing. Some grinders will generate a large amount of dust during the grinding process. If the dust is not removed effectively, it will not only affect the health of workers, but also affect the quality of the product. Aiming at the above problems, a dust removal device for grinders is proposed. .

Utility model content

The purpose of the utility model is to provide a dust removal device for a grinding machine, which solves the problem that the existing grinding machine produces dust in the working process and affects the quality of the product.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model relates to a dedusting device for a grinding machine, comprising a casing, a fixing bolt, a dedusting pipe and a filter screen. A hydraulic cylinder is fixedly connected to the upper surface of the casing, and a support plate is fixedly connected to the upper surface of the hydraulic cylinder. The upper surface of the support plate is provided with a through hole, the upper surface of the support plate is fixedly connected with a motor to provide power for the rotating shaft, the lower surface of the motor is provided with a rotating shaft, and the rotating shaft passes through the through hole, so The lower end of the rotating shaft is fixedly connected with an upper grinding disc, the front surface of the housing is provided with a door panel, the door panel is fixedly connected to the housing through a hinge, the front surface of the door panel is provided with a protrusion, and the front surface of the housing is provided with a protrusion. The front surface is movably connected to the limit plate, the inside of the casing is provided with a grinding groove, the grinding groove is fixedly connected with the casing through fixing bolts, the interior of the grinding groove is provided with a lower grinding disc, and the lower surface of the grinding groove is An installation hole is provided, the dust removal pipe is arranged inside the installation hole, the dust removal pipe is fixedly connected with the grinding groove, a dust collector body is arranged inside the casing, and the upper surface of the dust collector body is fixedly connected with the dust removal pipe, The inside of the dust collector body is provided with a suction pump, the air outlet of the suction pump is fixedly connected with an exhaust pipe, the peripheral side of the exhaust pipe is fixedly connected with a conduit, and one end of the conduit is set at the grinding wheel. Inside the groove, a valve is arranged inside the conduit, a groove is arranged on one side of the dust collector body, and the filter screen is arranged inside the groove, which is convenient for taking out the filter screen and cleaning the dust on the filter screen.

Further, the position of the limiting plate is adapted to the protrusion, which is convenient for limiting the door panel.

Further, the upper surface of the grinding groove is provided with a cover plate to prevent dust from falling into the grinding groove.

Further, a gasket is fixedly connected to the lower surface of the casing, which is convenient for supporting the grinding machine.

Further, a controller is fixedly connected to the right side of the casing.

Further, the controller is respectively electrically connected with the hydraulic cylinder, the motor and the suction pump.

Further, the position of the upper grinding disc is opposite to the lower grinding disc, which is convenient for grinding.

The utility model has the following beneficial effects:

In the utility model, the dust inside the grinding tank is sucked into the dust collector body through the dust removal pipe through the operation of the suction pump, the dust is filtered out through the filter screen, the clean air is discharged, and the air is blown into the grinding tank through the pipe, which can not only improve the dust removal efficiency , and can also reduce the temperature inside the grinding tank, which increases the practicability of the device.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of a kind of dust removal device for grinding machine;

Fig. 2 is a partial enlarged view of part A in Fig. 1;

3 is a top view of a dust removal device for a grinding machine;

Fig. 4 is A-A sectional structure schematic diagram in Fig. 3;

FIG. 5 is a partial enlarged view of part B in FIG. 4 .

In the accompanying drawings, the list of components represented by each number is as follows:

1. Shell; 2. Door panel; 3. Protrusion; 4. Limiting plate; 5. Hydraulic cylinder; 6. Supporting plate; 7. Motor; 8. Rotating shaft; 9. Upper grinding disc; 10. Grinding groove; 11. Lower grinding disc; 12. Fixing bolt; 13. Cover plate; 14. Valve; 15. Dust removal pipe; 16. Conduit; 17. Dust collector body; 18. Filter screen; 19. Suction pump; 20. Exhaust air Tube; 21. Gasket; 22. Controller.

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. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "up", "middle", "outside", "inside", etc. indicate orientation or positional relationships, and are only for the convenience of describing the present invention and simplifying the description, rather than It is indicated or implied that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Please refer to FIGS. 1-5 , the utility model is a dust removal device for a grinder, comprising a casing 1, a fixing bolt 12, a dust removal pipe 15 and a filter screen 18, and a hydraulic cylinder 5 is fixedly connected to the upper surface of the casing 1, The upper surface of the hydraulic cylinder 5 is fixedly connected with a support plate 6, the upper surface of the support plate 6 is provided with a through hole, and the upper surface of the support plate 6 is fixedly connected with a motor 7 to provide power for the rotating shaft 8, and the lower surface of the motor 7 is provided with Rotating shaft 8, the rotating shaft 8 passes through the through hole, the lower end of the rotating shaft 8 is fixedly connected with the upper grinding disc 9, the front surface of the housing 1 is provided with a door panel 2, and the door panel 2 is fixedly connected with the housing 1 through a hinge. The surface is provided with a protrusion 3, the front surface of the casing 1 is movably connected to the limit plate 4, and the interior of the casing 1 is provided with a grinding groove 10. The grinding groove 10 is fixedly connected to the casing 1 through a fixing bolt 12, and the interior of the grinding groove 10 is provided There is a lower grinding disc 11, a mounting hole is provided on the lower surface of the grinding groove 10, a dust removal pipe 15 is arranged inside the mounting hole, the dust removal pipe 15 is fixedly connected with the grinding groove 10, and a dust collector body 17 is arranged inside the housing 1, and the dust collector body The upper surface of 17 is fixedly connected with the dust removal pipe 15, the interior of the dust collector body 17 is provided with a suction pump 19, the air outlet of the suction pump 19 is fixedly connected with an exhaust pipe 20, and the peripheral side of the exhaust pipe 20 is fixedly connected with a Conduit 16, one end of the conduit 16 is arranged inside the grinding groove 10, the inside of the conduit 16 is provided with a valve 14, one side of the dust collector body 17 is provided with a groove, and the filter screen 18 is arranged inside the groove, which is convenient for taking out the filter screen 18, Thereby, the dust on the filter screen 18 is cleaned.

The position of the limiting plate 4 is adapted to the protrusion 3 , which is convenient for limiting the door panel 2 .

The upper surface of the grinding tank 10 is provided with a cover plate 13 to prevent dust from falling into the grinding tank 10 .

A gasket 21 is fixedly connected to the lower surface of the housing 1 to facilitate supporting the grinding machine.

A controller 22 is fixedly connected to the right side of the housing 1 .

The controller 22 is electrically connected to the hydraulic cylinder 5 , the motor 7 and the suction pump 19 respectively.

The position of the upper grinding disc 9 is opposite to the lower grinding disc 11, which is convenient for grinding.

It should be noted that the model of the hydraulic cylinder 5 is FA100-125, the rated power of the motor 7 is 0.75KW, and the rated voltage of the suction pump 19 is 220V. The utility model is a dust removal device for a grinding machine. Through the operation of the suction pump 19, the dust inside the grinding tank 10 is sucked into the dust collector body 17 through the dust removal pipe 15, the dust is filtered through the filter screen 18, the clean air is discharged, and the air is blown into the grinding tank 10 through the pipe 16, not only The dust removal efficiency can be improved, the temperature inside the grinding tank 10 can also be lowered, and the practicality of the device can be increased.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a dust collector for grinder, includes casing (1), fixing bolt (12), dust removal pipe (15) and filter screen (18), its characterized in that: the grinding device is characterized in that a hydraulic cylinder (5) is fixedly connected to the upper surface of the shell (1), a supporting plate (6) is fixedly connected to the upper surface of the hydraulic cylinder (5), a through hole is formed in the upper surface of the supporting plate (6), a motor (7) is fixedly connected to the upper surface of the supporting plate (6), a rotating shaft (8) is arranged on the lower surface of the motor (7), the rotating shaft (8) penetrates through the through hole, an upper grinding disc (9) is fixedly connected to the lower end of the rotating shaft (8), a door plate (2) is arranged on the front surface of the shell (1), the door plate (2) is fixedly connected with the shell (1) through a hinge, a protrusion (3) is arranged on the front surface of the door plate (2), a limiting plate (4) is movably connected to the front surface of the shell (1), a grinding groove (10) is formed in the shell (1), and the grinding groove (10) is fixedly connected with the shell (1) through a fixing bolt (12), the grinding device is characterized in that a lower grinding disc (11) is arranged inside the grinding groove (10), a mounting hole is formed in the lower surface of the grinding groove (10), a dust removal pipe (15) is arranged inside the mounting hole, the dust removal pipe (15) is fixedly connected with the grinding groove (10), a dust remover body (17) is arranged inside the shell (1), the upper surface of the dust remover body (17) is fixedly connected with the dust removal pipe (15), a suction pump (19) is arranged inside the dust remover body (17), an exhaust pipe (20) is fixedly connected with the air outlet of the suction pump (19), a guide pipe (16) is fixedly connected with the side surface of the exhaust pipe (20), one end of the guide pipe (16) is arranged inside the grinding groove (10), a valve (14) is arranged inside the guide pipe (16), a groove is formed in one side surface of the dust remover body (17), the sieve (18) is arranged inside the groove.

2. The dust removing device for the grinder as claimed in claim 1, wherein the position of the limiting plate (4) is adapted to the protrusion (3).

3. The dust removing device for the grinder as claimed in claim 1, wherein the upper surface of the grinding groove (10) is provided with a cover plate (13).

4. The dust removing device for the grinder as claimed in claim 1, wherein a gasket (21) is fixedly connected to the lower surface of the housing (1).

5. The dust removing device for the grinder is characterized in that a controller (22) is fixedly connected to the right side face of the shell (1).

6. The dust removing device for the grinder is characterized in that the controller (22) is electrically connected with the hydraulic cylinder (5), the motor (7) and the suction pump (19) respectively.

7. A dusting device for grinding machines according to claim 1, characterized in that said upper grinding disc (9) is located opposite to the lower grinding disc (11).

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