Dry type double-end-face grinding dust collecting device

Abstract

The utility model discloses a dry-type double-end-face grinding dust collecting device, which belongs to the technical field of grinding dust collection and comprises a dust collecting operation table, the dust collecting operation table is composed of a base plate, a coarse-hole protective net and two first U-shaped magnets, and the two first U-shaped magnets are symmetrically and fixedly mounted at the upper end of the base plate. Two first through grooves are formed in the positions, on the inner sides of the two first U-shaped magnets, of the upper end of the base plate, two mounting through grooves are symmetrically formed in the base plate, the base plate penetrates through the mounting through grooves in the left-right direction, the mounting through grooves communicate with the first through grooves at the same time, and the two coarse-hole protective nets are fixedly mounted in the two first through grooves correspondingly. Through the arrangement of the dust collecting operation table, the dust blocking assembly and the dust collecting assembly, dust suspended in air can be reduced, meanwhile, dust attached to the surfaces of equipment and workpieces can be reduced, the body health of operators is finally facilitated, and meanwhile the machining quality of the workpieces and the service life of the equipment are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding dust collection, and particularly relates to a dry double-sided grinding dust collection device. Background Art

[0002] Dry double-sided grinding grinds both sides of a workpiece simultaneously through two grinding heads, thereby reducing processing time and procedures and significantly improving production efficiency. This processing method can better control the geometric accuracy and shape error of the workpiece and improve the processing quality of the workpiece. Dry double-sided grinding is an efficient processing technology, especially suitable for simultaneously grinding two parallel end faces of a workpiece to achieve the required dimensional accuracy and surface quality. When using the dry double-sided grinding technology to process a workpiece, a large amount of dust will be generated. The dust particles are fine and easily suspended in the air, which not only pollutes the working environment but also may cause harm to the respiratory system of the operator, triggering symptoms such as respiratory irritation and coughing. Long-term inhalation of dust containing metal elements may also cause chronic damage to organs such as the lungs and liver. In addition, the dust may adhere to the surface of machine equipment and workpieces, affecting the processing quality and equipment life. Therefore, a dry double-sided grinding dust collection device is needed to reduce the harm of dust to the environment, personnel, workpieces, and equipment. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a dry double-sided grinding dust collection device, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A dry double-sided grinding dust collection device includes a dust collection operation table, and the dust collection operation table is composed of a substrate, a coarse-hole protection net, and a first U-shaped magnet. There are two first U-shaped magnets, which are symmetrically and fixedly installed at the upper end of the substrate. Two first through grooves are opened inside the two first U-shaped magnets at the upper end of the substrate. Two installation through grooves are symmetrically opened on the substrate, and the installation through grooves penetrate the substrate from left to right. The installation through grooves are simultaneously communicated with the first through grooves. There are two coarse-hole protection nets, which are respectively fixedly installed in the two first through grooves. A dust blocking component is adsorbed on the upper end of the first U-shaped magnet, and the dust blocking component is composed of a baffle and a second U-shaped magnet. The second U-shaped magnet is fixedly installed at the lower end of the baffle. A dust collection component is inserted into the installation through groove, and the dust collection component is composed of a collection box, a fine-hole protection net, and a connecting pipe. The fine-hole protection net is installed inside a side wall of the collection box, and the connecting pipe is fixedly installed at one end of the collection box.

[0006] Preferably, two brackets are fixedly installed at the lower end of the dust collection operation table, and the brackets are fixedly installed at the upper end of the workbench.

[0007] Preferably, a driving guide rail is fixedly installed at the upper end of the workbench and between the two brackets. The driving guide rail is also located below the dust collection operation table. Two moving platforms are symmetrically installed on the driving guide rail and on the left and right sides of the dust collection operation table.

[0008] Preferably, a motor is fixedly installed at the upper end of the moving platform, and a grinding wheel is fixedly installed on the output shaft of the motor.

[0009] Preferably, the second U-shaped magnet on the dust blocking assembly is adsorbed on the upper end of the first U-shaped magnet.

[0010] Preferably, the collection box on the dust collection assembly is inserted into the installation through groove. A second through groove is opened on one side wall of the collection box. The fine hole protection net is fixedly installed in the second through groove. The connecting pipe is sleeved outside the second through groove, and the connecting pipe can be connected to a dust suction device arranged outside through a pipeline.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a dust collection operation table, a dust blocking assembly and a dust collection assembly, when grinding a workpiece, a fixture can be used to fix the workpiece on the dust collection operation table. During the grinding process, the generated dust will be blocked by the dust blocking assembly. Thus, the fine dust particles will be sucked away by the dust suction device connected to the dust collection assembly, and the larger dust particles will fall into the dust collection assembly in the dust collection operation table under the influence of gravity. Furthermore, the dust suspended in the air can be reduced, and at the same time, the dust adhering to the surface of the equipment and the workpiece can also be reduced. Finally, it is beneficial to the physical health of the operator, and at the same time, the processing quality of the workpiece and the service life of the equipment are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the structure of the workbench, brackets, dust collection operation table, driving guide rail, moving platform, motor and grinding wheel of the utility model;

[0015] Figure 3 is a schematic diagram of the structure after the dust collection operation table and the dust blocking assembly of the utility model are disassembled;

[0016] Figure 4 is a schematic diagram of the structure after the dust collection assembly of the utility model is disassembled.

[0017] In the figure: 1, workbench; 2, support; 3, dust collection operation table; 4, dust blocking component; 5, dust collection component; 6, drive guide rail; 7, moving platform; 8, motor; 9, grinding wheel; 10, substrate; 11, first through groove; 12, coarse hole protective net; 13, installation through groove; 14, first U-shaped magnet; 15, baffle; 16, second U-shaped magnet; 17, collection box; 18, second through groove; 19, fine hole protective net; 20, connecting pipe. Detailed implementation manners

[0018] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown in the figure, a dry double-sided grinding dust collection device includes a dust collection operation table 3, which is composed of a substrate 10, a coarse-hole protective net 12, and a first U-shaped magnet 14. There are two first U-shaped magnets 14, which are symmetrically and fixedly installed at the upper end of the substrate 10. Two first through grooves 11 are opened on the upper end of the substrate 10 and inside the two first U-shaped magnets 14. Two installation through grooves 13 are symmetrically opened on the substrate 10. The installation through grooves 13 penetrate the substrate 10 from left to right and are simultaneously communicated with the first through grooves 11. There are two coarse-hole protective nets 12, which are respectively fixedly installed in the two first through grooves 11. A dust blocking assembly 4 is adsorbed on the upper end of the first U-shaped magnet 14. The dust blocking assembly 4 is composed of a baffle 15 and a second U-shaped magnet 16. The second U-shaped magnet 16 is fixedly installed at the lower end of the baffle 15. A dust collection assembly 5 is inserted into the installation through groove 13. The dust collection assembly 5 is composed of a collection box 17, a fine-hole protective net 19, and a connecting pipe 20. The fine-hole protective net 19 is installed inside a side wall of the collection box 17. The connecting pipe 20 is fixedly installed at one end of the collection box 17. Two brackets 2 are fixedly installed at the lower end of the dust collection operation table 3. The brackets 2 are fixedly installed at the upper end of the workbench 1. A driving guide rail 6 is fixedly installed at the upper end of the workbench 1 and between the two brackets 2. The driving guide rail 6 is simultaneously located below the dust collection operation table 3. Two moving platforms 7 are symmetrically installed on the driving guide rail 6 and on the left and right sides of the dust collection operation table 3. A motor 8 is fixedly installed at the upper end of the moving platform 7. A grinding wheel 9 is fixedly installed on the output shaft of the motor 8. When grinding a workpiece, a pipeline can be used to connect the connecting pipe 20 with a dust suction device. At the same time, a fixture is used to fix the workpiece at the upper end of the substrate 10 on the dust collection operation table 3, and at the same time, the workpiece is located between the two first through grooves 11. Then, the driving guide rail 6 can be started, so that the two moving platforms 7 drive the two motors 8 to approach each other. At the same time, the motor 8 is started, and then the grinding wheel 9 is driven to rotate at a high speed. Finally, the high-speed rotating grinding wheel 9 contacts the end face of the workpiece, so as to grind the workpiece. During the process of the grinding wheel 9 grinding the workpiece, dust will be generated, and the splashing dust will be blocked by the dust blocking assembly 4. At this time, the dust suction device connected to the connecting pipe 20 can be started. Thus, the negative pressure generated by the operation of the dust suction device will suck the fine-particle dust into the collection box 17 through the mesh holes of the coarse-hole protective net 12. Then, the fine-particle dust will pass through the mesh holes on the fine-hole protective net 19 and the connecting pipe 20 and enter the dust suction device. After the larger-particle dust is blocked by the dust blocking assembly 4, it will fall under the influence of gravity, and thus pass through the mesh holes of the coarse-hole protective net 12 and fall into the collection box 17. Therefore, the dust suspended in the air can be reduced, and at the same time, the dust attached to the surface of the equipment and the workpiece can also be reduced. Finally, it is beneficial to the physical health of the operator, and at the same time, the processing quality of the workpiece and the service life of the equipment can be ensured.

[0020] Further, the second U-shaped magnet 16 on the dust blocking component 4 is adsorbed on the upper end of the first U-shaped magnet 14. The collection box 17 on the dust collection component 5 is inserted into the installation through groove 13. A second through groove 18 is formed in one side wall of the collection box 17. The fine hole protection net 19 is fixedly installed in the second through groove 18. The connecting pipe 20 is sleeved outside the second through groove 18, and the connecting pipe 20 can be connected to a dust suction device arranged outside through a pipeline. After a large amount of dust accumulates in the collection box 17, in order to ensure the smoothness inside the dust collection component 5, so as to ensure that fine dust can smoothly pass through the dust collection component 5, it is necessary to clean the collection box 17. At this time, only need to directly pull out the collection box 17 from the installation through groove 13, and then pour out the dust in the collection box 17.

[0021] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention. The protection scope claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry double-sided grinding dust collection device, characterized in that: It includes a dust collection operation table (3), and the dust collection operation table (3) is composed of a substrate (10), a coarse-hole protection net (12), and a first U-shaped magnet (14). There are two first U-shaped magnets (14) which are symmetrically and fixedly installed at the upper end of the substrate (10). Two first through slots (11) are opened inside the two first U-shaped magnets (14) at the upper end of the substrate (10). Two installation through slots (13) are symmetrically opened on the substrate (10), and the installation through slots (13) penetrate the substrate (10) from left to right. The installation through slots (13) are simultaneously communicated with the first through slots (11). There are two coarse-hole protection nets (12) which are respectively fixedly installed in the two first through slots (11). A dust blocking component (4) is adsorbed on the upper end of the first U-shaped magnet (14). The dust blocking component (4) is composed of a baffle (15) and a second U-shaped magnet (16). The second U-shaped magnet (16) is fixedly installed at the lower end of the baffle (15). A dust collection component (5) is inserted into the installation through slot (13). The dust collection component (5) is composed of a collection box (17), a fine-hole protection net (19), and a connecting pipe (20). The fine-hole protection net (19) is installed inside a side wall body of the collection box (17). The connecting pipe (20) is fixedly installed at one end of the collection box (17).

2. The dry double-sided grinding dust collection device according to claim 1, wherein: Two brackets (2) are fixedly installed at the lower end of the dust collection operation table (3), and the brackets (2) are fixedly installed at the upper end of the workbench (1).

3. A dry double-sided grinding dust collection device according to claim 2, characterized in that: A driving guide rail (6) is fixedly installed at the upper end of the workbench (1) and between the two brackets (2). The driving guide rail (6) is simultaneously located below the dust collection operation table (3). Two moving platforms (7) are symmetrically installed on the driving guide rail (6) and on the left and right sides of the dust collection operation table (3).

4. A dry double-sided grinding dust collection device according to claim 3, characterized in that: A motor (8) is fixedly installed at the upper end of the moving platform (7), and a grinding wheel (9) is fixedly installed on the output shaft of the motor (8).

5. A dry double-sided grinding dust collection device according to claim 4, characterized in that: The second U-shaped magnet (16) on the dust blocking component (4) is adsorbed on the upper end of the first U-shaped magnet (14).

6. The dry double-sided grinding dust collection device according to claim 5, characterized in that: The collection box (17) on the dust collection component (5) is inserted into the installation through slot (13), and a second through slot (18) is opened on a side wall body of the collection box (17). The fine-hole protection net (19) is fixedly installed in the second through slot (18). The connecting pipe (20) covers the outside of the second through slot (18), and the connecting pipe (20) can be connected to a dust suction device arranged outside through a pipeline.

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