A dust cleaning device for machine tool production

Abstract

The utility model provides a dust cleaning device for machine tool production, which relates to the technical field of machine tool production, and includes a machine body, a processing table is fixedly installed on the front of the machine body, a support plate is fixedly installed on the top of the machine body, a rotating mechanism is arranged on the top of the support plate, an air suction box is arranged on the top of the rotating mechanism, the top of the air suction box is connected with a connecting box, and both sides of the surface of the air suction box are connected with a dust hood. By arranging a rotating mechanism to drive the air suction box to rotate at a uniform speed, the air suction box drives the dust hood to rotate at a uniform speed, so that the dust hood uniformly sucks the surrounding dust into the interior of the air suction box, thereby improving the dust collection effect, and by arranging a ventilation motor to discharge the air inside the air suction box into the interior of the connecting box, and then discharge it through the threaded hole, and then the external air is introduced into the interior of the air suction box through the dust hood, so that the dust in the air is sucked into the interior of the air suction box.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool production, in particular to a dust cleaning device for machine tool production. Background Art

[0002] Lathes are machine tools that mainly use turning tools to turn rotating workpieces. Drills, reamer, reamers, taps, dies and knurling tools can also be used on lathes for corresponding processing. Lathes are mainly used to process shafts, discs, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tools in machinery manufacturing and repair factories.

[0003] During machine tool production, metal debris and fine particles will be generated when the workpiece is milled, ground, or otherwise processed. These particles may form dust in the air. In order to reduce the hazards caused by dust, the dust needs to be cleaned. Generally, a dust suction device is used to clean the dust, but the air inlet of the dust suction device is mostly fixedly installed, resulting in a good dust cleaning effect on one side of the air inlet, while a poor dust cleaning effect on the side away from the air inlet, resulting in uneven dust cleaning in the air and reduced dust cleaning effect. Utility Model Content

[0004] The main purpose of the utility model is to provide a dust cleaning device for machine tool production, which can effectively solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A dust cleaning device for machine tool production comprises a machine body, a processing table is fixedly installed on the front of the machine body, a support plate is fixedly installed on the top of the machine body, a rotating mechanism is arranged on the top of the support plate, an air suction box is arranged on the top of the rotating mechanism, the top of the air suction box is connected with a connecting box, both sides of the surface of the air suction box are connected with dust hoods, a filter is fixedly installed inside the air suction box, a ventilation motor is arranged inside the air suction box and above the filter, the surface of the connecting box is connected with evenly distributed exhaust pipes, and a filter element is arranged inside the exhaust pipe.

[0007] Preferably, the rotating mechanism includes a driving motor, which is fixedly mounted on the bottom of the support plate, and the output end of the driving motor extends to the top of the support plate. A driving gear is fixedly mounted on the output end of the driving motor, and a rotating shaft is connected to the top bearing of the support plate. The top of the rotating shaft is fixedly connected to the bottom of the suction box, and a driven gear is fixedly mounted on the surface of the rotating shaft, and the driving gear is meshed with the driven gear.

[0008] Preferably, an annular positioning groove is formed on the top of the support plate, and evenly distributed positioning rods are fixedly mounted on the bottom of the air intake box, and the bottom of the positioning rods is located on the inner side of the annular positioning groove.

[0009] Preferably, evenly distributed fastening bolts are provided on the top of the support plate, and the support plate is fixedly mounted on the top of the machine body by the fastening bolts.

[0010] Preferably, the surface of the connecting box is provided with evenly distributed threaded holes, and the exhaust pipe is connected to a threaded barrel on one side close to the connecting box. The threaded barrel is located inside the threaded hole and is threadedly connected to the threaded hole.

[0011] Preferably, a sealing ring is fixedly installed on the surface of the connecting box and on one side of the threaded hole, an extrusion plate is fixedly installed on the surface of the threaded barrel, a sealing groove is opened on the side of the extrusion plate close to the sealing ring, and one side of the sealing ring is located inside the sealing groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] A rotating mechanism is provided to drive the suction box to rotate at a uniform speed, and the suction box drives the dust hood to rotate at a uniform speed, so that the dust hood evenly sucks the surrounding dust into the interior of the suction box, thereby improving the dust collection effect. A ventilation motor is provided to discharge the air inside the suction box into the interior of the connecting box and then discharged through the threaded hole, and then the external air is introduced into the interior of the suction box through the dust hood, so that the dust in the air is sucked into the interior of the suction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the rotating mechanism structure in the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the air intake box structure in the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of the cross-sectional structure of the air intake box in the utility model;

[0018] Figure 5 It is a three-dimensional schematic diagram of the connecting box and the exhaust pipe structure in the utility model.

[0019] In the figure: 1. body; 2. rotating mechanism; 201. driving motor; 202. driving gear; 203. rotating shaft; 204. driven gear; 3. processing table; 4. supporting plate; 5. suction box; 6. connecting box; 7. fastening bolts; 8. dust hood; 9. filter screen; 10. threaded hole; 11. positioning rod; 12. annular positioning groove; 13. ventilation motor; 14. sealing ring; 15. threaded cylinder; 16. extrusion plate; 17. exhaust pipe; 18. filter element. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown in FIG. 4 , a dust cleaning device for machine tool production comprises a machine body 1, a processing table 3 is fixedly installed on the front of the machine body 1, a support plate 4 is fixedly installed on the top of the machine body 1, a rotating mechanism 2 is arranged on the top of the support plate 4, an air intake box 5 is arranged on the top of the rotating mechanism 2, the top of the air intake box 5 is connected with a connecting box 6, both sides of the surface of the air intake box 5 are connected with a dust hood 8, a filter screen 9 is fixedly installed inside the air intake box 5, a ventilation motor 13 is arranged inside the air intake box 5 and above the filter screen 9, the surface of the connecting box 6 is connected with evenly distributed exhaust pipes 17, and a filter element 18 is arranged inside the exhaust pipe 17.

[0022] The effects achieved by the above-mentioned components are as follows: by setting a rotating mechanism 2 for driving the suction box 5 to rotate at a uniform speed, the suction box 5 drives the dust hood 8 to rotate at a uniform speed, so that the dust hood 8 uniformly sucks the surrounding dust into the interior of the suction box 5, thereby improving the dust collection effect; by setting a ventilation motor 13 for discharging the air inside the suction box 5 into the interior of the connecting box 6, and then discharging it through the threaded hole 10, the external air is introduced into the interior of the suction box 5 through the dust hood 8, so that the dust in the air is sucked into the interior of the suction box 5, and the dust is preliminarily filtered under the action of the filter net 9, and the larger particles of dust are filtered. When the fine dust passes through the interior of the exhaust pipe 17, the filter element 18 filters the fine particles, thereby achieving the purpose of dust cleaning and collection.

[0023] like Figure 2As shown, the rotating mechanism 2 includes a driving motor 201, which is fixedly mounted on the bottom of the support plate 4. The output end of the driving motor 201 extends to the top of the support plate 4. A driving gear 202 is fixedly mounted on the output end of the driving motor 201. A rotating shaft 203 is connected to the top bearing of the support plate 4. The top of the rotating shaft 203 is fixedly connected to the bottom of the suction box 5. A driven gear 204 is fixedly mounted on the surface of the rotating shaft 203. The driving gear 202 is meshed with the driven gear 204.

[0024] The effects achieved by the above components are as follows: by setting a driving motor 201 to drive the driving gear 202 to rotate, the driving gear 202 drives the driven gear 204 to rotate, and the driven gear 204 drives the rotating shaft 203 to rotate on the top of the support plate 4, so that the rotating shaft 203 drives the air suction box 5 to rotate, so that the air suction box 5 drives the dust hood 8 on the surface to rotate, and the rotating dust hood 8 evenly inhales the dust around the body 1, thereby improving the dust collection effect and avoiding the dust hood 8 being fixed and affecting the uniformity of dust collection in the air.

[0025] like Figure 2 As shown in FIG. 3 , an annular positioning groove 12 is formed on the top of the support plate 4 , and evenly distributed positioning rods 11 are fixedly installed on the bottom of the air intake box 5 , and the bottom of the positioning rods 11 is located on the inner side of the annular positioning groove 12 .

[0026] The effects achieved by the above components are: by setting the positioning rod 11 and the annular positioning groove 12 to cooperate with each other to limit the suction box 5, the stability of the suction box 5 during rotation is improved, and the suction box 5 is prevented from deflecting.

[0027] like Figure 2 As shown, evenly distributed fastening bolts 7 are provided on the top of the support plate 4 , and the support plate 4 is fixedly mounted on the top of the machine body 1 by the fastening bolts 7 .

[0028] The effects achieved by the above components are: by providing the fastening bolts 7 for installing and fixing the support plate 4 , the installation stability of the support plate 4 is improved.

[0029] like Figure 5 As shown, the surface of the connecting box 6 is provided with evenly distributed threaded holes 10 , and the exhaust pipe 17 is connected to a threaded tube 15 on one side close to the connecting box 6 . The threaded tube 15 is located inside the threaded hole 10 and is threadedly connected to the threaded hole 10 .

[0030] The effect achieved by the above components is: by setting the threaded hole 10 and the threaded tube 15 to cooperate with each other for installing and disassembling the exhaust pipe 17 and the filter element 18, it is convenient to replace the filter element 18. When filtering different types of dust, replace the targeted filter element 18 to improve the dust filtering effect.

[0031] like Figure 5 As shown, a sealing ring 14 is fixedly installed on the surface of the connecting box 6 and on one side of the threaded hole 10, and an extrusion plate 16 is fixedly installed on the surface of the threaded tube 15. A sealing groove is opened on the side of the extrusion plate 16 close to the sealing ring 14, and one side of the sealing ring 14 is located inside the sealing groove.

[0032] The effect achieved by the above components is: by setting the sealing ring 14 and the extrusion plate 16 to cooperate with each other to increase the sealing between the threaded barrel 15 and the connecting box 6, it is prevented that dust in the air leaks out from the gap between the threaded barrel 15 and the threaded hole 10 to affect the air quality.

[0033] The working principle of a dust cleaning device for machine tool production:

[0034] The driving motor 201 drives the driving gear 202 to rotate, and then the driving gear 202 drives the driven gear 204 to rotate, and the driven gear 204 drives the rotating shaft 203 to rotate on the top of the supporting plate 4, so that the rotating shaft 203 drives the air intake box 5 to rotate, so that the air intake box 5 drives the dust hood 8 on the surface to rotate, and the rotating dust hood 8 evenly inhales the dust around the body 1, thereby improving the dust collection effect, and avoiding the dust hood 8 being fixed and affecting the uniformity of dust collection in the air. The ventilation motor 13 discharges the air inside the air intake box 5 into the interior of the connecting box 6, and then discharges it through the threaded hole 10, and then the external air is introduced into the interior of the air intake box 5 through the dust hood 8, so that the dust in the air is sucked into the interior of the air intake box 5, and the dust is preliminarily filtered under the action of the filter 9, and the larger particles of dust are filtered. When the fine dust passes through the interior of the exhaust pipe 17, the filter element 18 filters the fine particles, thereby achieving the purpose of dust cleaning and collection.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A dust cleaning device for machine tool production, comprising a machine body (1), characterized in that: A processing table (3) is fixedly mounted on the front of the machine body (1), a support plate (4) is fixedly mounted on the top of the machine body (1), a rotating mechanism (2) is arranged on the top of the support plate (4), an air intake box (5) is arranged on the top of the rotating mechanism (2), the top of the air intake box (5) is connected to a connecting box (6), both sides of the surface of the air intake box (5) are connected to a dust hood (8), a filter screen (9) is fixedly mounted inside the air intake box (5), a ventilation motor (13) is arranged inside the air intake box (5) and above the filter screen (9), the surface of the connecting box (6) is connected to evenly distributed exhaust pipes (17), and a filter element (18) is arranged inside the exhaust pipe (17).

2. A dust cleaning device for machine tool production according to claim 1, characterized in that: The rotating mechanism (2) comprises a driving motor (201), the driving motor (201) being fixedly mounted on the bottom of the support plate (4), the output end of the driving motor (201) extending above the support plate (4), a driving gear (202) being fixedly mounted on the output end of the driving motor (201), a rotating shaft (203) being connected to a bearing at the top of the support plate (4), the top of the rotating shaft (203) being fixedly connected to the bottom of the air intake box (5), a driven gear (204) being fixedly mounted on the surface of the rotating shaft (203), and the driving gear (202) being meshed with the driven gear (204).

3. The dust cleaning device for machine tool production according to claim 1, characterized in that: An annular positioning groove (12) is formed on the top of the support plate (4), and evenly distributed positioning rods (11) are fixedly mounted on the bottom of the air intake box (5), with the bottom of the positioning rods (11) being located inside the annular positioning groove (12).

4. The dust cleaning device for machine tool production according to claim 1, characterized in that: The top of the support plate (4) is provided with evenly distributed fastening bolts (7), and the support plate (4) is fixedly mounted on the top of the machine body (1) via the fastening bolts (7).

5. The dust cleaning device for machine tool production according to claim 1, characterized in that: The surface of the connecting box (6) is provided with evenly distributed threaded holes (10); the exhaust pipe (17) is connected to a threaded cylinder (15) on one side close to the connecting box (6); the threaded cylinder (15) is located inside the threaded hole (10) and is threadedly connected to the threaded hole (10).

6. A dust cleaning device for machine tool production according to claim 5, characterized in that: A sealing ring (14) is fixedly mounted on the surface of the connecting box (6) and located on one side of the threaded hole (10); an extrusion plate (16) is fixedly mounted on the surface of the threaded cylinder (15); a sealing groove is formed on a side of the extrusion plate (16) close to the sealing ring (14); and one side of the sealing ring (14) is located inside the sealing groove.

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