Material receiving device of numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tool material receiving, in particular to a numerical control machine tool material receiving device which comprises a machine body, the machine body is provided with a rotating cylinder and filtering holes, the rotating cylinder is arranged in the machine body, and the filtering holes are formed in the rotating cylinder; the cleaning scraping plate is arranged in the rotating cylinder, the cleaning convex block is integrally formed on the cleaning scraping plate, and the cleaning scraping plate rotates to adsorb waste chips onto the cleaning convex block; and the driving mechanism is arranged on the machine body and used for driving the rotating cylinder and the cleaning scraping plate. A rotating gear ring drives a rotating cylinder to rotate, meanwhile, a driving gear drives a cleaning scraper to rotate through a driving shaft, at the moment, a finished product part is cleaned and scraped by the cleaning scraper, surface scraps are adsorbed to a cleaning convex block, and cutting fluid on the surface of the finished product part is discharged out of the rotating cylinder from filtering holes through the rotating cylinder. And the surface of a finished part is actively cleaned, so that the labor capacity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving of numerically controlled machine tools, in particular to a material receiving device for numerically controlled machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] When processing parts, existing CNC machine tools need to spray cutting fluid on the parts during the processing to reduce the surface temperature of the parts. At the same time, there are a lot of cutting waste chips on the surface of the parts during the cutting process. Therefore, when storing the finished parts, the cutting fluid and waste chips on the surface need to be cleaned. However, the existing material receiving device cannot actively clean it, so it is cleaned manually, which makes the operator's workload too large. Utility Model Content

[0004] The utility model aims to solve the problem that the material receiving device in the prior art cannot actively clean the cutting fluid and waste chips on the surface of the finished parts, and proposes a material receiving device for a numerically controlled machine tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material receiving device for a numerically controlled machine tool comprises a machine body, on which is provided:

[0007] A rotating cylinder and a filter hole, wherein the rotating cylinder is arranged in the machine body, the filter hole is provided on the rotating cylinder, and the rotating cylinder is rotated to discharge the cutting fluid on the surface of the finished part from the filter hole;

[0008] A cleaning scraper and a cleaning protrusion, wherein the cleaning scraper is arranged in the rotating cylinder, the cleaning protrusion is integrally formed on the cleaning scraper, the cleaning protrusion is made of a magnet, and the cleaning scraper rotates to absorb waste on the surface of the finished part onto the cleaning protrusion;

[0009] The driving mechanism is arranged on the machine body and is used for driving the rotating cylinder and the cleaning scraper.

[0010] Preferably, a driving shaft is rotatably mounted on the lower end of the machine body in a through-type manner, a truss is fixedly sleeved on the upper end of the driving shaft, and the truss is fixedly connected to the lower end of the cleaning scraper.

[0011] Preferably, a first circular groove and a second circular groove are respectively formed at the inner and outer ends of the lower side of the body, and a first magnetic ring and a second magnetic ring are respectively slidably sleeved in the first circular groove and the second circular groove.

[0012] Preferably, the first magnetic ring and the second magnetic ring attract each other with opposite poles, and the first magnetic ring is fixedly connected to the lower end of the rotating cylinder.

[0013] Preferably, an inclined guide surface is provided at the inner bottom end of the body, a drain pipe is fixedly installed at the inner bottom end of the body in a penetrating manner, and an input end of the drain pipe is located at the lowest point of the inclined guide surface.

[0014] Preferably, the driving mechanism comprises:

[0015] A driving motor and a driving gear, wherein the driving motor is fixedly mounted at the bottom end outside the body, and the output end of the driving motor is fixedly connected to the driving shaft, and the driving gear is key-connected to the driving shaft;

[0016] A driven shaft, a driven gear and a rotating gear ring, wherein the driven shaft is rotatably mounted outside the bottom end of the body, the driven gear is keyed to the driven shaft, the rotating gear ring is fixedly connected to the lower end of the second magnetic ring, and the driven gears are meshed with the driving gear and the rotating gear ring.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The utility model utilizes the attraction between the opposite poles of the first magnetic ring and the second magnetic ring to allow the rotating ring gear to drive the rotating drum to rotate, and at the same time the active gear drives the cleaning scraper to rotate through the active shaft. At this time, the finished parts are cleaned and scraped by the cleaning scraper, and the surface waste chips are adsorbed on the cleaning protrusions, and the rotating rotating drum discharges the cutting fluid on the surface of the finished parts from the filter holes of the rotating drum and then discharges it from the machine body through the drain pipe, thereby actively cleaning the cutting fluid and waste chips on the surface of the finished parts, thereby reducing the labor of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a material receiving device for a CNC machine tool proposed by the utility model;

[0020] Figure 2 It is a front cross-sectional schematic diagram of a material receiving device for a CNC machine tool proposed by the utility model;

[0021] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 The utility model is a schematic top-sectional view of a material receiving device for a CNC machine tool.

[0023] In the figure: 1. body; 2. rotating cylinder; 3. filter hole; 4. cleaning scraper; 5. cleaning bump; 6. driving shaft; 7. truss; 8. first circular groove; 9. second circular groove; 10. first magnetic ring; 11. second magnetic ring; 12. inclined guide surface; 13. drain pipe; 14. driving motor; 15. driving gear; 16. driven shaft; 17. driven gear; 18. rotating ring gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-Figure 4 A material receiving device for a numerically controlled machine tool comprises a machine body 1, a rotating cylinder 2 and a filter hole 3 are arranged on the machine body 1, the rotating cylinder 2 is arranged in the machine body 1, and the filter hole 3 is opened on the rotating cylinder 2. Figure 2 As shown, the rotating drum 2 rotates to discharge the cutting fluid on the surface of the finished part from the filter hole 3;

[0026] The body 1 is also provided with a cleaning scraper 4 and a cleaning protrusion 5. The cleaning scraper 4 is arranged in the rotating cylinder 2. The cleaning protrusion 5 is integrally formed on the cleaning scraper 4. The cleaning protrusion 5 is made of a magnet. Figure 2 As shown, the cleaning scraper 4 rotates and utilizes the magnetism of the cleaning protrusion 5 to adsorb the waste on the surface of the finished part to the cleaning protrusion 5. After the surface of the finished part is cleaned, the finished part is taken out from the rotating drum 2; the driving mechanism is arranged on the body 1, and is used to drive the rotating drum 2 and the cleaning scraper 4.

[0027] As attached Figure 2 and attached Figure 3 As shown, the lower end of the body 1 is rotatably installed with a driving shaft 6, and the upper end of the driving shaft 6 penetrates the rotating cylinder 2 and is rotatably connected to the rotating cylinder 2. A truss 7 is fixedly sleeved on one end of the driving shaft 6 located in the rotating cylinder 2, and the truss 7 is fixedly connected to the lower end of the cleaning scraper 4 by bolts. After the waste scraps are adsorbed, the cleaning scraper 4 can be disassembled to collect the waste scraps. Figure 3 As shown, a first circular groove 8 and a second circular groove 9 are respectively provided at the inner and outer ends of the lower side of the body 1 , and a first magnetic ring 10 and a second magnetic ring 11 are respectively slidably sleeved in the first circular groove 8 and the second circular groove 9 .

[0028] The first magnetic ring 10 and the second magnetic ring 11 are attracted to each other by their opposite poles. The first magnetic ring 10 is fixedly connected to the lower end of the rotating cylinder 2. The rotating cylinder 2 can be indirectly driven by driving the second magnetic ring 11, thereby avoiding the need to open a through groove in the middle of the bottom end of the body 1 to allow the cutting fluid to flow out from there. Figure 2As shown, an inclined guide surface 12 is provided at the inner bottom end of the machine body 1, and the highest point of the inclined guide surface 12 is located at the middle position of the inner bottom end of the machine body 1, and the lowest point is located at the inner bottom end of the machine body 1 away from the middle position. A drain pipe 13 is fixedly installed at the inner bottom end of the machine body 1 in a through manner, and the input end of the drain pipe 13 is located at the lowest point of the inclined guide surface 12, so as to facilitate the cutting fluid to flow into the drain pipe 13.

[0029] The driving mechanism includes a driving motor 14 and a driving gear 15. The driving motor 14 is fixedly mounted on the outer bottom end of the body 1, and the output end of the driving motor 14 is fixedly connected to the driving shaft 6. The driving gear 15 is key-connected to the driving shaft 6, and the driving shaft 6 drives the driving gear 15 to rotate;

[0030] The driving mechanism also includes a driven shaft 16, a driven gear 17 and a rotating ring gear 18. The driven shaft 16 is rotatably mounted on the outer bottom end of the body 1, the driven gear 17 is keyed to the driven shaft 16, the rotating ring gear 18 is fixedly connected to the lower end of the second magnetic ring 11, and the driven gear 17 is meshed with the driving gear 15 and the rotating ring gear 18, so that the driving gear 15 and the rotating ring gear 18 rotate in the opposite direction, and the rotating cylinder 2 and the cleaning scraper 4 rotate in the opposite direction, so as to improve the cleaning efficiency of the surface of the finished parts.

[0031] The functional principle of the utility model can be explained through the following operation modes:

[0032] After the finished parts are processed, the finished parts are put into the rotating drum 2 from the CNC machine tool, and the driving motor 14 is started. The output end of the driving motor 14 drives the driving shaft 6 to rotate, and the driving shaft 6 drives the driving gear 15 to rotate. Since the driven gear 17 is meshed with the driving gear 15 and the rotating ring gear 18, the driving gear 15 and the rotating ring gear 18 rotate in the opposite direction.

[0033] At the same time, through the attraction between the opposite poles of the first magnetic ring 10 and the second magnetic ring 11, the rotating ring gear 18 drives the rotating drum 2 to rotate, and the driving gear 15 drives the cleaning scraper 4 to rotate through the driving shaft 6, so that the rotating drum 2 and the cleaning scraper 4 rotate in the opposite direction. At this time, the finished parts are cleaned and scraped by the cleaning scraper 4, and the surface waste is adsorbed on the cleaning protrusion 5. At the same time, the rotating rotating drum 2 discharges the cutting fluid on the surface of the finished parts from the filter hole 3 to the rotating drum 2, and then discharges it from the body 1 from the drain pipe 13.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material receiving device for a CNC machine tool, comprising a machine body (1), characterized in that: The machine body (1) is provided with: A rotating cylinder (2) and a filter hole (3), wherein the rotating cylinder (2) is arranged in the machine body (1), the filter hole (3) is opened on the rotating cylinder (2), and the rotating cylinder (2) is rotated to discharge the cutting fluid on the surface of the finished part from the filter hole (3); A cleaning scraper (4) and a cleaning protrusion (5), wherein the cleaning scraper (4) is arranged in the rotating cylinder (2), the cleaning protrusion (5) is integrally formed on the cleaning scraper (4), the cleaning protrusion (5) is made of a magnet, and the cleaning scraper (4) rotates to absorb waste on the surface of the finished part onto the cleaning protrusion (5); A driving mechanism is arranged on the machine body (1) and is used to drive the rotating cylinder (2) and the cleaning scraper (4).

2. A material receiving device for a CNC machine tool according to claim 1, characterized in that: A driving shaft (6) is rotatably mounted on the lower end of the machine body (1) in a through-type manner, a truss (7) is fixedly sleeved on the upper end of the driving shaft (6), and the truss (7) is fixedly connected to the lower end of the cleaning scraper (4).

3. A material receiving device for a CNC machine tool according to claim 1, characterized in that: A first circular groove (8) and a second circular groove (9) are respectively provided at the inner and outer ends of the lower side of the machine body (1), and a first magnetic ring (10) and a second magnetic ring (11) are respectively slidably sleeved in the first circular groove (8) and the second circular groove (9).

4. A material receiving device for a CNC machine tool according to claim 3, characterized in that: The first magnetic ring (10) and the second magnetic ring (11) attract each other with opposite poles, and the first magnetic ring (10) is fixedly connected to the lower end of the rotating cylinder (2).

5. A material receiving device for a CNC machine tool according to claim 1, characterized in that: The inner bottom end of the machine body (1) is provided with an inclined guide surface (12), the inner bottom end of the machine body (1) is fixedly installed with a drainage pipe (13) in a through-going manner, and the input end of the drainage pipe (13) is located at the lowest point of the inclined guide surface (12).

6. A material receiving device for a CNC machine tool according to claim 3, characterized in that: The driving mechanism comprises: A driving motor (14) and a driving gear (15), wherein the driving motor (14) is fixedly mounted on the outer bottom end of the machine body (1), and the output end of the driving motor (14) is fixedly connected to the driving shaft (6), and the driving gear (15) is key-connected to the driving shaft (6); A driven shaft (16), a driven gear (17) and a rotating gear ring (18), wherein the driven shaft (16) is rotatably mounted on the outer bottom end of the machine body (1), the driven gear (17) is key-connected to the driven shaft (16), the rotating gear ring (18) is fixedly connected to the lower end of the second magnetic ring (11), and the driven gear (17) is meshedly connected to the driving gear (15) and the rotating gear ring (18).

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