Vertical dust removal grinding machine

Abstract

The utility model discloses a vertical dust removal grinding machine which comprises a box body, a workbench is fixedly welded in the box body, one side of the upper end of the workbench is fixedly connected with a limiting block, the interior of the limiting block is in threaded connection with a ball screw, a sliding groove is formed in the surface of the workbench, and the ball screw is arranged in the sliding groove. The interior of the sliding groove is slidably connected with a moving block through a sliding column, the moving block is in transmission connection with a ball screw, one side of the ball screw is fixedly connected with a rotating handle, the interior of the sliding groove is slidably connected with a rotating plate through a sliding rod, the rotating plate is rotatably connected with the sliding rod, and an arc-shaped groove is formed in the surface of the rotating plate; according to the vertical dust removal grinding machine, large particles and dust generated through grinding of the grinding wheel can be well collected through the dust collector, and the field operation environment of workers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a vertical dust removal grinder. Background Technique

[0002] A grinder is a commonly used device for grinding various tools and tools, and is also used for grinding, deburring and cleaning of ordinary small parts. It mainly consists of a base, a grinding wheel, a motor or other power source, a bracket, a protective cover and a water feeder, etc. It can be divided into hand-held grinders, vertical grinders, suspended grinders, bench grinders, etc. However, a large amount of debris and dust will be generated during the use of the grinder, and a vertical grinder with a dust removal function is required.

[0003] At present, most of the grinders are manually ground, with low mechanization degree. A large amount of dust and grinding particles will be generated during the use process. The generated dust diffuses and pollutes the air, and noise will be generated during use. Therefore, we have proposed a vertical dust removal grinder. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A vertical dust removal grinder of the utility model includes a box body. A workbench is fixedly welded inside the box body. A limiting block is fixedly connected to one side of the upper end of the workbench. A ball screw is threadedly connected inside the limiting block. A chute is opened on the surface of the workbench. A moving block is slidably connected inside the chute through a sliding column, and the moving block is in transmission connection with the ball screw. A rotating handle is fixedly connected to one side of the ball screw. A rotating plate is slidably connected inside the chute through a sliding rod, and the rotating plate is rotatably connected to the sliding rod. An arc-shaped groove is opened on the surface of the rotating plate. A slider is slidably connected inside the arc-shaped groove. A rotating block is rotatably connected to the upper end of the moving block.

[0006] As a preferred technical solution of the utility model, a hydraulic cylinder is bolted to the top of the workbench. A support frame is rotatably connected to one side of the upper end of the workbench, and the output end of the hydraulic cylinder is rotatably connected to the bottom of the support frame.

[0007] As a preferred technical solution of the utility model, a spring is fixed to one side of the top of the workbench, and one end of the spring is fixedly connected to the bottom of the support frame.

[0008] As a preferred technical solution of the utility model, a driving motor is bolted to one side of the support frame. The output end of the driving motor passes through the support frame and is in transmission connection with a grinding wheel. A protective cover is arranged on the outer periphery of the grinding wheel.

[0009] As a preferred technical solution of the present utility model, a dust collector is bolted to the lower end of one side of the box body, and the output end of the dust collector passes through the box body and is fixedly connected with a filter.

[0010] As a preferred technical solution of the present utility model, a dust suction port is provided on the surface of the workbench, and an anti-slip strip is fixedly connected to the surface of the workbench.

[0011] As a preferred technical solution of the present utility model, ventilation holes are provided on the surface of the connection box.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For this vertical dust removal grinding wheel, by providing a sliding groove, the applicable range inside the fixture can be expanded, and the angle can be adjusted, with a high degree of mechanization;

[0014] For this vertical dust removal grinding wheel, by providing a filter, large particles and dust can be filtered outside the filter, and the discharged fine dust can be filtered clean, and clean air is discharged, so as to achieve higher dust removal efficiency and better effect; The present utility model has a simple and reasonable structure, novel design, simple and convenient operation, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional view of a vertical dust removal grinding wheel of the present utility model;

[0017] Figure 2 is a schematic structural view of the workbench of a vertical dust removal grinding wheel of the present utility model;

[0018] Figure 3 is a schematic structural view of the spring of a vertical dust removal grinding wheel of the present utility model;

[0019] Figure 4 is a schematic structural view of the filter of a vertical dust removal grinding wheel of the present utility model.

[0020] In the figure: 1, box body; 2, workbench; 3, limit block; 4, ball screw; 5, sliding groove; 6, moving block; 7, rotating handle; 8, rotating plate; 801, sliding rod; 9, arc groove; 901, slider; 10, rotating block; 11, hydraulic cylinder; 12, support frame; 13, spring; 14, drive motor; 15, grinding wheel; 16, protective shell; 17, connection box; 18, dust collector; 19, filter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: As Figures 1-4 shown, a vertical dust removal grinding wheel of the present utility model includes a box body 1. Inside the box body 1, a workbench 2 is fixedly welded. On one side of the upper end of the workbench 2, a limiting block 3 is fixedly connected. Inside the limiting block 3, a ball screw 4 is threadedly connected. On the surface of the workbench 2, a sliding groove 5 is opened. Inside the sliding groove 5, a moving block 6 is slidably connected through a sliding column, and the moving block 6 is in transmission connection with the ball screw 4. On one side of the ball screw 4, a rotating handle 7 is fixedly connected. Inside the sliding groove 5, a rotating plate 8 is slidably connected through a sliding rod 801, and the rotating plate 8 is rotatably connected with the sliding rod 801. On the surface of the rotating plate 8, an arc-shaped groove 9 is opened. Inside the arc-shaped groove 9, a slider 901 is slidably connected. The upper end of the moving block 6 is rotatably connected with a rotating block 10.

[0023] Among them, a hydraulic cylinder 11 is bolted to the top of the workbench 2. On one side of the upper end of the workbench 2, a support frame 12 is rotatably connected, and the output end of the hydraulic cylinder 11 is rotatably connected to the bottom of the support frame 12. By setting the hydraulic cylinder 11, the angle of the support frame 12 can be adjusted.

[0024] Among them, a spring 13 is fixed on one side of the top of the workbench 2, and one end of the spring 13 is fixedly connected to the bottom of the support frame 12. By setting the spring 13, the gravity of the support frame 12 is dispersed onto the spring 13, dispersing the pressure on the hydraulic cylinder 11, enabling the device to be used flexibly while extending its service life.

[0025] Among them, a driving motor 14 is bolted to one side of the support frame 12. The output end of the driving motor 14 passes through the support frame 12 and is in transmission connection with a grinding wheel 15. A protective shell 16 is arranged on the outer periphery of the grinding wheel 15. By setting the protective shell 16, it can prevent workers from being injured due to improper operation.

[0026] Among them, a dust collector 18 is bolted to the lower end of one side of the box body 1 through a connecting box 17. The output end of the dust collector 18 passes through the box body 1 and is fixedly connected to a filter 19. By setting the filter 19, large particles and dust can be filtered outside the filter 19, and the discharged fine dust can be filtered clean, and clean air can be discharged, thereby achieving higher dust removal efficiency and better effect.

[0027] Among them, a dust suction port is opened on the surface of the workbench 2, and an anti-slip strip is fixedly connected to the surface of the workbench 2. By setting the dust suction port, the debris generated during the grinding process can be absorbed and collected by the dust collector 18 through the dust suction port.

[0028] Among them, ventilation holes are provided on the surface of the connection box 17. By providing the ventilation holes, when the vacuum cleaner 18 is working, it can dissipate heat and ventilate well, and discharge the filtered clean air, thus extending the service life of the vacuum cleaner 18.

[0029] Working principle: When in use, start the vacuum cleaner 18, rotate the rotating handle 7, drive the ball screw 4 to rotate, slide the moving block 6 to the maximum space, place the object to be polished on the workbench 2, rotate the rotating handle 7, drive the ball screw 4 to rotate, drive the moving block 6 to slide, drive the rotating block 10 to slide towards the object to be polished. When the object abuts against the rotating plate 8, stop rotating the rotating handle 7, start the drive motor 14, the output end of the drive motor 14 drives the grinding wheel 15 to rotate, start the hydraulic cylinder 11, the output end of the hydraulic cylinder 11 drives the support frame 12 to move downwards, drive the rotating grinding wheel 15 to move downwards, and start grinding. The generated dust passes through the dust suction port and falls into the lower space of the box body 1, accumulates outside the filter 19. Through the filter 19, large particles and dust are filtered outside the filter, the discharged fine dust is filtered clean, and clean air is discharged, so as to achieve higher dust removal efficiency and better effect. After grinding is completed, the collected dust can be centrally processed by opening the cabinet door under the box body 1.

[0030] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0031] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] The above are only the preferred embodiments of the present invention and are not used 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 recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical dust removal grinding machine, comprising a housing (1), characterized in that: A workbench (2) is fixedly welded inside the box body (1), a limit block (3) is fixedly connected to one side of the upper end of the workbench (2), the limit block (3) is internally threadedly connected to a ball screw (4), a slide groove (5) is provided on the surface of the workbench (2), a moving block (6) is slidably connected to the inside of the slide groove (5) via a slide column, and the moving block (6) is transmission-connected to the ball screw (4), a rotating handle (7) is fixedly connected to one side of the ball screw (4), a rotating plate (8) is slidably connected to the inside of the slide groove (5) via a slide rod (801), and the rotating plate (8) is rotationally connected to the slide rod (801), an arc groove (9) is provided on the surface of the rotating plate (8), a slider (901) is slidably connected to the inside of the arc groove (9), and a rotating block (10) is rotationally connected to the upper end of the moving block (6).

2. A vertical dust removal grinding machine according to claim 1, characterized in that: The top of the workbench (2) is bolted to a hydraulic cylinder (11), one side of the upper end of the workbench (2) is rotatably connected to a support frame (12), and the output end of the hydraulic cylinder (11) is rotatably connected to the bottom of the support frame (12).

3. A vertical dust removal grinding machine according to claim 2, characterized in that: A spring (13) is fixed to one side of the top of the workbench (2), and the bottom of the support frame (12) is fixedly connected to one end of the spring (13).

4. A vertical dust removal grinding machine according to claim 2, characterized in that: A drive motor (14) is bolted to one side of the support frame (12); an output end of the drive motor (14) passes through the support frame (12) and is transmission-connected to a grinding wheel (15); a protective shell (16) is provided on the periphery of the grinding wheel (15).

5. A vertical dust removal grinding machine according to claim 1, characterized in that: A lower end of one side of the box body (1) is bolted to a vacuum cleaner (18) via a connection box (17), and an output end of the vacuum cleaner (18) passes through the box body (1) and is fixedly connected to a filter (19).

6. A vertical dust removal grinding machine according to claim 1, characterized in that: A dust suction port is provided on the surface of the workbench (2), and an anti-slip strip is fixedly connected to the surface of the workbench (2).

7. A vertical dust removal grinding machine according to claim 5, characterized in that: The surface of the connection box (17) is provided with ventilation holes.

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